| 1 |
| 00:00:21,290 --> 00:00:25,850 |
| ุจุณู
ุงููู ุงูุฑุญู
ู ุงูุฑุญูู
ูุณุชูู
ู ุงูู
ูุถูุน ุงูุฐู ุจุฏุฃูุงู |
|
|
| 2 |
| 00:00:25,850 --> 00:00:31,590 |
| ุงูุตุจุญ ููู ู
ูุถูุน ุงู external direct product ุจุนุฏ ู
ุง |
|
|
| 3 |
| 00:00:31,590 --> 00:00:35,770 |
| ุฃุฎุฐูุง ุฃู
ุซูุฉ ู
ู ุฎูุงููุง ููุนูู ุงู order ูู element |
|
|
| 4 |
| 00:00:35,770 --> 00:00:42,070 |
| ููุฐูู ุนุฏุฏ ู
ุง ูู ุงู elements ุจ order ู
ุนูู ูุนุฏุฏ ุงู |
|
|
| 5 |
| 00:00:42,070 --> 00:00:46,830 |
| cyclic groups ุจ order ู
ุนูู ููุชูู ุงูุขู ุฅูู ูุฐู |
|
|
| 6 |
| 00:00:46,830 --> 00:00:51,500 |
| ุงููุธุฑูุฉ ุงููุธุฑูุฉ ุชููู ููุชุฑุถ ุฃู ุฌู ู ุงุชุด ูู
ุง finite |
|
|
| 7 |
| 00:00:51,500 --> 00:00:55,140 |
| cyclic groups ูุจูู ูู ูุงุญุฏุฉ ูููุง ุนุฏุฏ ู
ุญุฏูุฏ ู
ู |
|
|
| 8 |
| 00:00:55,140 --> 00:01:00,060 |
| ุงูุนูุงุตุฑ ูุงูุงุซูุชุงู are cyclic groups ูููู ูู ูุฐู |
|
|
| 9 |
| 00:01:00,060 --> 00:01:05,080 |
| ุงูุญูููู ุฃู ุงู ุฌู external product ู
ุน ุงุชุด is cyclic |
|
|
| 10 |
| 00:01:05,080 --> 00:01:08,760 |
| in fact ุชููู ุฅุฐุง ุงู order ุฌู ู ุงู order ุงุชุด are |
|
|
| 11 |
| 00:01:08,760 --> 00:01:13,240 |
| relatively prime ูุจูู ู
ู ุงูุขู ูุตุงุนุฏูุง ูู ุงู two |
|
|
| 12 |
| 00:01:13,240 --> 00:01:17,080 |
| groups ุฌู ู ุงุชุด ุงูุงุซูุชุงู ุงู order ุงูุฐู ูู
ุง are |
|
|
| 13 |
| 00:01:17,080 --> 00:01:19,840 |
| relatively prime ุงูุฐู ูุจูู ุงู external product |
|
|
| 14 |
| 00:01:19,840 --> 00:01:25,960 |
| ู
ุนูุงู is a cyclic group ู
ุจุงุดุฑุฉ ูุงูุนูุณ ูู ูุงูุช |
|
|
| 15 |
| 00:01:25,960 --> 00:01:28,860 |
| cyclic groups ูุจูู ุงู two orders are relatively |
|
|
| 16 |
| 00:01:28,860 --> 00:01:35,620 |
| prime ูุฐุง ู
ุง ูุฑูุฏ ุฃู ูุซุจุชู ุงูุขู ูุจูู ูุฐูู ูุซุจุชู |
|
|
| 17 |
| 00:01:35,620 --> 00:01:41,040 |
| ุงูุชุฑุถ ุฃู ุงู H ููุง order ู
ุนูู ู ุงู G ูุฐูู ููุง order |
|
|
| 18 |
| 00:01:41,040 --> 00:01:47,800 |
| ู
ุนูู ููุดูู ููู ุจุฏูุง ูุนู
ูู ูุจูู let ุงู order ูู G |
|
|
| 19 |
| 00:01:47,800 --> 00:01:55,680 |
| ููุณุงูู ุงู M ู ุงู order ูู H ููุณุงูู ุงู N |
|
|
| 20 |
| 00:01:55,680 --> 00:02:00,200 |
| then |
|
|
| 21 |
| 00:02:00,200 --> 00:02:11,180 |
| ูู ุฃุฑุฏูุง ุฃู ูุฌูุจ ุงู order ูู G with H ูุจูู then ุงูุฃุฑุฏุฑ |
|
|
| 22 |
| 00:02:11,180 --> 00:02:16,380 |
| ููู G External Direct Product ู
ุน H ููุฐุง ููุณุงูู |
|
|
| 23 |
| 00:02:16,380 --> 00:02:20,040 |
| ูุฐุง ูุง ุดุจุงุจ ู
ูุชูุจ ู
ุนูู
ู
ู ุงูู
ุฑุฉ ุงูุชู ูุงุชุช ุงูุฃุฑุฏุฑ |
|
|
| 24 |
| 00:02:20,040 --> 00:02:26,400 |
| ููุฃููู ูู ุงูุฃุฑุฏุฑ ููุซุงููุฉ ูุจูู ูุฐุง ุงูููุงู
ููุณุงูู ุงู M |
|
|
| 25 |
| 00:02:26,400 --> 00:02:33,020 |
| ูู N ูุฐู ุงูู
ุนููู
ุฉ ูุถุนุชูุง ูุจู ุงูุจุฏุก ูุงูุขู ุฃุฑูุฏ ุฃู ุฃุจุฏุฃ |
|
|
| 26 |
| 00:02:33,020 --> 00:02:38,360 |
| ูู
ุงุฐุง ูุถุนุชูุงุ ูุฃู ูู ุนู
ู ุจุงูุญุจ ูู ุฒู
ุงูู ุงูุขู ูุฑูุฏ |
|
|
| 27 |
| 00:02:38,360 --> 00:02:48,400 |
| ุฃู ูููู Assume that ุงููG external product ู
ุน ุงููH is |
|
|
| 28 |
| 00:02:48,400 --> 00:02:54,540 |
| cyclic ู
ุงุฐุง ุฃุฑูุฏ ุฃู ุฃุซุจุชุ ุฃู ุงู order ุงูุชู ุฌู ู ุงู |
|
|
| 29 |
| 00:02:54,540 --> 00:02:58,560 |
| order ุงูุชู ุงุชุด ุงุซูุงู are relatively prime ูุนูู |
|
|
| 30 |
| 00:02:58,560 --> 00:03:01,520 |
| ุฃุฑูุฏ ุฃู ุฃุซุจุช ุฃู ุงู Euclidean common divisor ู
ุง ุจูู |
|
|
| 31 |
| 00:03:01,520 --> 00:03:05,920 |
| ุงูุงุซููู ุณูููู ูู
ุ ุณูููู ูุงุญุฏุ ุตุญูุญุ ุทูุจ ุงูุชุฑุถูุง ูุฐู |
|
|
| 32 |
| 00:03:05,920 --> 00:03:10,040 |
| Cyclic ู
ุฏุงู
ุงูู Cyclic ูุจูู ููุง generator ุตุญ ููุง |
|
|
| 33 |
| 00:03:10,040 --> 00:03:14,600 |
| ูุงุ ูุจูู Cyclic assume |
|
|
| 34 |
| 00:03:15,770 --> 00:03:25,370 |
| ุงูุชุฑุถ ูุฐูู ุฃู ุงูู G ูุงูู H is a generator is a |
|
|
| 35 |
| 00:03:25,370 --> 00:03:33,870 |
| generator for ู
ุง ูู external product ููู H ู
ุน G |
|
|
| 36 |
| 00:03:34,700 --> 00:03:38,460 |
| ู
ุง ุฏุงู
ูุฐุง generator ูุจูู ุงู order ุงูุฐู ููุณุงูู |
|
|
| 37 |
| 00:03:38,460 --> 00:03:43,860 |
| ู
ู ุฃูู ุงู order ูู G modulo ูู G external direct |
|
|
| 38 |
| 00:03:43,860 --> 00:03:50,920 |
| product ู
ุน H ูุฐุง ู
ุนูุงู ุฃู ุงู order ูู G ูุงู H ููุณุงูู |
|
|
| 39 |
| 00:03:50,920 --> 00:03:56,600 |
| ููุณุงูู ุงู order ูู G external direct product ู
ุน ู
ูุ |
|
|
| 40 |
| 00:03:56,600 --> 00:04:05,990 |
| ู
ุน ุงู H ูุฐุง ููุณุงูู ุทูุจ ุงู order ูู G ูุงูู H ุฃุฑูุฏ |
|
|
| 41 |
| 00:04:05,990 --> 00:04:11,410 |
| ุฃู ููุณุงูู ุงู least common multiple ูู order ุชุจุน ุงู G |
|
|
| 42 |
| 00:04:11,410 --> 00:04:18,870 |
| ูุงู order ุชุจุน ุงู H ูุจูู |
|
|
| 43 |
| 00:04:18,870 --> 00:04:23,050 |
| ุงู order ูู G ู ุงู order ุชุจุน ุงู H ุจุงูุดูู ุงูุฐู ุนูุฏูุง |
|
|
| 44 |
| 00:04:23,050 --> 00:04:28,730 |
| ูุฐุง ุงูุฐู ูู ุฃุฑูุฏ ุฃู ููุณุงูู ุงู order ููุฐู ูู
ุงููู ู
ูู |
|
|
| 45 |
| 00:04:28,730 --> 00:04:34,700 |
| ูู ูุจูู ุฃูุง ุฃููู ุงู order ูู element ูุฐุง ููุณุงูู ุงู |
|
|
| 46 |
| 00:04:34,700 --> 00:04:38,300 |
| order ูู element ูุฐู ูุจูู ุจูุงุก ุนููู ุงู order ูู |
|
|
| 47 |
| 00:04:38,300 --> 00:04:42,520 |
| element g ู h ููุณุงูู ุงู least common multiple ู
ุง |
|
|
| 48 |
| 00:04:42,520 --> 00:04:46,360 |
| ุจูู ุงู two orders ุทุจูุง ูููุธุฑูุฉ ุงูุณุงุจูุฉ ุงูุชู |
|
|
| 49 |
| 00:04:46,360 --> 00:04:51,340 |
| ุจุฑูููุงูุง ุทูุจ ูุฐุง ุงู order ูู ุนุจุงุฑุฉ ุนู ู
ูุ ุนู m ูู |
|
|
| 50 |
| 00:04:51,340 --> 00:04:57,020 |
| n ุฎูู ูุฐู ุงูู
ุนููู
ุฉ ูู ุฐููู ูุณูุนูุฏ ุฅูููุง ุจุนุฏ ูููู |
|
|
| 51 |
| 00:04:57,020 --> 00:05:05,640 |
| ุทูุจ ุงูุขู ุงู order ููู G ุงู order ููู G ููุณู
ุงู |
|
|
| 52 |
| 00:05:05,640 --> 00:05:11,840 |
| order ููู G ุงููุจูุฑุฉ ุตุญ ููุง ูุง ูุจูู divide ุงู order |
|
|
| 53 |
| 00:05:11,840 --> 00:05:19,250 |
| ููู G ุงูุฐู ููุณุงูู ูู
M ูุนูู ุงู order ุงูุฐู |
|
|
| 54 |
| 00:05:19,250 --> 00:05:25,670 |
| ุฌุงุก ููุณุงูู ููุณู
ู
ู ุงู M ููู ููุณ ุงูููุช ุงู order ู ุงู H |
|
|
| 55 |
| 00:05:25,670 --> 00:05:33,390 |
| ููุณุงูู ููุณู
ุงู order ู ู
ู ู ุงู H ุงูุฐู ูู |
|
|
| 56 |
| 00:05:33,390 --> 00:05:38,870 |
| ููุณุงูู ุงู N ุฅุฐุง |
|
|
| 57 |
| 00:05:38,870 --> 00:05:44,710 |
| ู
ุง ูู ุนูุงูุฉ least common multiple ูู two orders ู
ุน |
|
|
| 58 |
| 00:05:44,710 --> 00:05:45,970 |
| M ู N |
|
|
| 59 |
| 00:05:48,440 --> 00:05:52,340 |
| ุงู least common multiple ูู order ู
ุน ุงู least common multiple ูู M |
|
|
| 60 |
| 00:05:52,340 --> 00:05:55,360 |
| ู N ู
ู ูู ุงูุฃุตุบุฑ ูู
ู ูู ุงูุฃูุจุฑุ ูู least common multiple |
|
|
| 61 |
| 00:05:55,360 --> 00:06:01,800 |
| ูู
ูุ ูู H ู G 100% ุฃุตุบุฑ ู
ู ู
ูุ ู
ู ุงู least |
|
|
| 62 |
| 00:06:01,800 --> 00:06:06,840 |
| common multiple ูู M ู N ุชู
ุงู
ุ ูุจูู ูุฐุง ูุทูุญ |
|
|
| 63 |
| 00:06:06,840 --> 00:06:12,840 |
| ููู
ุ ุฃู ุงู least common multiple ูู order ุชุจุน ุงู |
|
|
| 64 |
| 00:06:12,840 --> 00:06:24,040 |
| G ูุงู order ุชุจุน ุงู H ูุฐุง ููู ู
ุง ูู ุฃูู ู
ู ุฃู ููุณุงูู |
|
|
| 65 |
| 00:06:24,040 --> 00:06:32,930 |
| ุงู least common multiple ูู M ู N ุชู
ุงู
ุ ุทูุจ ุงู least |
|
|
| 66 |
| 00:06:32,930 --> 00:06:40,450 |
| common multiple ููุฐุง ุงูุฐู ูู ูู
M ูู N ูุจูู ุจูุงุก |
|
|
| 67 |
| 00:06:40,450 --> 00:06:47,950 |
| ุนููู So ุงู M ูู N ุฃูู ู
ู ุฃู ููุณุงูู ุงู least common |
|
|
| 68 |
| 00:06:47,950 --> 00:06:56,450 |
| multiple ูู
ูุ ูู M ู N ุงุนุชุจุฑ ูุฐู ุงูู
ุนุงุฏูุฉ ุฑูู
Star |
|
|
| 69 |
| 00:06:58,800 --> 00:07:06,940 |
| ุงูุณุคุงู ูู ูุญู ูู
ูุฌูุจ ุงู M ู ุงู N ุฃูู ู
ู ุงู |
|
|
| 70 |
| 00:07:06,940 --> 00:07:12,720 |
| least common multiple ูู
ูุ ูู M ู N ุทูุจ in general |
|
|
| 71 |
| 00:07:12,720 --> 00:07:24,720 |
| but ู ููู we know that ุฃู ุงู least common multiple |
|
|
| 72 |
| 00:07:24,720 --> 00:07:26,840 |
| ูู M ู N |
|
|
| 73 |
| 00:07:30,950 --> 00:07:35,450 |
| 100% ุตุญูุญ ููุง ูุฃุ ุฏุงุฆู
ูุง ูุฃุจุฏูุง ุงู least common .. |
|
|
| 74 |
| 00:07:35,450 --> 00:07:39,430 |
| ุฃูุตู ุญุงุฌุฉ ุญุตู ุถุฑุจูู
ูุฏุงุฆู
ูุง ูุฃุจุฏูุง ูููู ุฃูู ู
ู |
|
|
| 75 |
| 00:07:39,430 --> 00:07:44,870 |
| ููุฐุง ูุนูู ุงูู
ุถุงุนู ุงูู
ุดุชุฑู ุฃุญูุงููุง ูููู ูุจูุฑูุง ูู ุฃูู |
|
|
| 76 |
| 00:07:44,870 --> 00:07:51,630 |
| ู
ุง ูู
ูู ูุจูู ูุฐุง ุฃูู ู
ู ู
ูุ ู
ู M ูู N ููุฐู |
|
|
| 77 |
| 00:07:51,630 --> 00:07:56,550 |
| ุงูุนูุงูุฉ ุงูุซุงููุฉ ูู ุฑูู
Star ุฅุฐุง ู
ู ุงูุงุซููู ู
ุน ุจุนุถ |
|
|
| 78 |
| 00:07:56,550 --> 00:08:02,130 |
| ุฃููู ุฅู ุงูุงุซูุงู ูุฐุงู ู
ุง ููู
ุง ุฑููู
ูุจูู ููุง ุณูู ุงู |
|
|
| 79 |
| 00:08:02,130 --> 00:08:09,150 |
| least common multiple ูู M ู N ููุณุงูู ุงู M ูู N |
|
|
| 80 |
| 00:08:11,690 --> 00:08:17,290 |
| ุทูุจ ูุฑุฌุน ุจุงูุฐุงูุฑุฉ ุงุตุจุฑ ุนูููุง ูููููุง ูุฑุฌุน ุจุงูุฐุงูุฑุฉ |
|
|
| 81 |
| 00:08:17,290 --> 00:08:22,650 |
| ููุฎูู ุฅูู ุงู first chapter ุฅุฐุง ุชุฐูุฑุชู
ููุง ูููุง ู |
|
|
| 82 |
| 00:08:22,650 --> 00:08:26,290 |
| grace is common divisor between ุนุฏุฏูู ูู least |
|
|
| 83 |
| 00:08:26,290 --> 00:08:29,990 |
| common multiple ุงูุนุฏูู ููุนุทููุง ู
ูุ ููุณ ุงูุนุฏุฏูู |
|
|
| 84 |
| 00:08:29,990 --> 00:08:40,950 |
| ูุจูู ููุง ุขุชู ุฃููู ูู but ู ููู that ูุง ูุนุฑู ุฃู |
|
|
| 85 |
| 00:08:40,950 --> 00:08:47,530 |
| ุงู greatest common divisor ูู M ูุงู N ู
ุถุฑูุจ ูู |
|
|
| 86 |
| 00:08:47,530 --> 00:08:55,510 |
| least common multiple ูู M ู N ููุณุงูู M ูู N ูุฐุง |
|
|
| 87 |
| 00:08:55,510 --> 00:09:01,790 |
| ููุนุทููุง ุงูุขู ุงู least common multiple ูู M ูู N |
|
|
| 88 |
| 00:09:01,790 --> 00:09:07,570 |
| ูุจูู ูุฐุง ููุนุทูู ุฃู ุงู greatest common divisor |
|
|
| 89 |
| 00:09:07,570 --> 00:09:13,070 |
| ูู M ู N ูู ุงู least common multiple ุงูุฐู ูู M ูู |
|
|
| 90 |
| 00:09:13,070 --> 00:09:20,040 |
| N ููุณุงูู ุงู M ูู N ูุจูู ูุฐุง ููุนุทููุง common divisor |
|
|
| 91 |
| 00:09:20,040 --> 00:09:25,980 |
| ูู M ู N ูุจูู ูู
ูุฉ ุทูุจ ุงู M ุฃููุณ ูู ุงู order ุชุจุน ุงู G ู |
|
|
| 92 |
| 00:09:25,980 --> 00:09:32,260 |
| ุงู N ูู ุงู order ุชุจุน ุงู H ูุจูู ูุฐุง ู
ุนูุงู ุฃู ุงู M |
|
|
| 93 |
| 00:09:32,260 --> 00:09:44,640 |
| ู ุงู N are relatively prime ูุฐุง ููุนุทููุง ูุฐุง ุฃุฑูุฏ |
|
|
| 94 |
| 00:09:44,640 --> 00:09:51,120 |
| ุฃู ููุนุทููุง ุฃู ุงู order ู capital G ูู group ูููุง ู |
|
|
| 95 |
| 00:09:51,120 --> 00:09:57,700 |
| ุงู order ู ุงู H are relatively prime |
|
|
| 96 |
| 00:10:03,000 --> 00:10:07,320 |
| ูุญู ุงูุชูููุง ู
ู ุงูุงุชุฌุงู ุงูุฃูู ูู ุงููุธุฑูุฉุ ููู ุฃูู ูู |
|
|
| 97 |
| 00:10:07,320 --> 00:10:14,100 |
| ูุงู ุงูู G external direct product ู
ุน H is cyclic ูุจูู |
|
|
| 98 |
| 00:10:14,100 --> 00:10:17,080 |
| ุงูุฃูุฑุฏุฑ ูู G ู ุงูุฃูุฑุฏุฑ ูู H are relatively |
|
|
| 99 |
| 00:10:17,080 --> 00:10:22,010 |
| primeุ ูุฃููุง ุจุฏุฃูุง ูู
ุดู ุงูุนู
ููุฉ ุงูุนูุณูุฉ ุฃุซุจุช ูุงูุชุฑุถ |
|
|
| 100 |
| 00:10:22,010 --> 00:10:27,250 |
| ุฃู ุงูุงุซููู ูุฐุงู are relatively prime ุฐุงุชุณ ูุนูู ุฅูุด |
|
|
| 101 |
| 00:10:27,250 --> 00:10:32,030 |
| ุฐุงุชุณุ ูุฌุฑูุณ ุงู common divisor ูู M ู N ููุณุงูู |
|
|
| 102 |
| 00:10:32,030 --> 00:10:37,350 |
| ููุฐุง ุฅูุดุ ููุณุงูู ูุงุญุฏ ุตุญูุญุ ุทูุจ ูู ุญุงุฌุฉ ู
ูุฌูุฏุฉ ูู |
|
|
| 103 |
| 00:10:37,350 --> 00:10:42,690 |
| ุงููุธุฑูุฉ ูุญุชู ุงูุขู ูู
ูุณุชุฎุฏู
ูุง ุฅุดููุง .. ุงูุชู ูู ูุงุญุฏุฉ |
|
|
| 104 |
| 00:10:42,690 --> 00:10:47,350 |
| ู
ู ุงู two groups ุงูุงุซูุงู ูุฐุงู cyclic ู
ุฏุงู
ูู ูุงุญุฏุฉ |
|
|
| 105 |
| 00:10:47,350 --> 00:10:56,270 |
| cyclic ุฅุฐุง ูู ูุงุญุฏุฉ ูููุง generator ูุจูู since ุงู g |
|
|
| 106 |
| 00:10:56,270 --> 00:10:59,350 |
| since |
|
|
| 107 |
| 00:10:59,350 --> 00:11:07,070 |
| ุงู g is cyclic we have since ุงู .. ุฎูู ุงู g ุจุงุซููู |
|
|
| 108 |
| 00:11:07,070 --> 00:11:15,950 |
| ู
ุฑุฉ ูุงุญุฏุฉ since ุงู g ู ุงู h ู ุงู h are cyclic |
|
|
| 109 |
| 00:11:15,950 --> 00:11:24,510 |
| we have ุฃู ุงูู G ูุฐู ูููุง generator ููููู small |
|
|
| 110 |
| 00:11:24,510 --> 00:11:33,050 |
| g ู ุงู H ูููุง generator ููููู main |
|
|
| 111 |
| 00:11:33,050 --> 00:11:38,110 |
| ููููู H ุทูุจ |
|
|
| 112 |
| 00:11:38,110 --> 00:11:46,110 |
| ุฅุฐุง ูู
ุงู order ู G small M ู ุงู order ู H M |
|
|
| 113 |
| 00:11:46,110 --> 00:11:52,630 |
| ูููู ูุณุงูู ูุจูู ูุฐุง ููุนุทููุง ุฃู ุงู order ููู G ููุณุงูู |
|
|
| 114 |
| 00:11:52,630 --> 00:11:58,430 |
| ููุณุงูู ุงู M ู ุงู order ู H ููุณุงูู ุงู main ููุณุงูู |
|
|
| 115 |
| 00:11:58,430 --> 00:12:05,390 |
| ููุณุงูู ุงู N ุทูุจ ูููุณ ูุจูู ุฃูุง ุฃุฑูุฏ ุฃู ุขุชู ุฅูู ุงู order ุชุจุน |
|
|
| 116 |
| 00:12:05,390 --> 00:12:11,630 |
| ุงู G ู ุงู H ู
ุฑุฉ ูุงุญุฏุฉ ูุจูู ูุฐุง ุงูููุงู
ููุณุงูู |
|
|
| 117 |
| 00:12:11,630 --> 00:12:16,950 |
| least common multiple ูู order ุชุจุน ุงู G ู ุงู |
|
|
| 118 |
| 00:12:16,950 --> 00:12:23,120 |
| order ุชุจุน ุงู H ูุจูู ูุฐุง ุงูููุงู
ููุณุงูู ุงู least |
|
|
| 119 |
| 00:12:23,120 --> 00:12:30,180 |
| common multiple ุงู least common multiple ูู
ูุ ูู |
|
|
| 120 |
| 00:12:30,180 --> 00:12:39,940 |
| M ู ูู N ุฃูุง ุฃุฏุนู ุฃู M ูู N ุทูุจ ูู
ุงุฐุงุ ูุฃู ุงู common |
|
|
| 121 |
| 00:12:39,940 --> 00:12:47,400 |
| divisor ููุณุงูู 1 ูุจูู ูุฐุง ูู
ุงุฐุงุ ูุฃู ุฃู ุงู common |
|
|
| 122 |
| 00:12:47,400 --> 00:12:54,480 |
| divisor ูู M ู ูู N ูุจุฏู ููุณุงูู ูุงุญุฏ ุตุญูุญุ ุทูุจ ูุฐุง |
|
|
| 123 |
| 00:12:54,480 --> 00:13:00,120 |
| ุงูู M ูู ุงูู N ูู ุนุจุงุฑุฉ ุนู ุงู order ูู
ูุ ุงู order |
|
|
| 124 |
| 00:13:00,120 --> 00:13:03,970 |
| ูู group ุงูุฐู ูู ูุณู
ูู ูุฐุง ูู ุนุจุงุฑุฉ ุนู ุงู order |
|
|
| 125 |
| 00:13:03,970 --> 00:13:09,850 |
| ููุฌุฑูุจ ูุจูู ูุฐุง ุงูููุงู
ููุณุงูู ุงู order ููู G |
|
|
| 126 |
| 00:13:09,850 --> 00:13:15,530 |
| external direct product ูู
ูุ ููู H ูุจูู ุงูู gate |
|
|
| 127 |
| 00:13:15,530 --> 00:13:20,630 |
| element ู
ูุฌูุฏ ูู ุงูู external direct product ุงูู |
|
|
| 128 |
| 00:13:20,630 --> 00:13:26,150 |
| order ูู ูุณุงูู ุงูู order ูู
ูุ ููู group ูุจูู ุงูู |
|
|
| 129 |
| 00:13:26,150 --> 00:13:31,250 |
| group ูุฐุง ู
ุง ูุตูุฑุ Cyclic ููุฐุง generator ูุจูู ููุง |
|
|
| 130 |
| 00:13:31,250 --> 00:13:43,780 |
| ุณุงุงูู G ูุงูู H is a generator for ุงููู ูู ุงูู G |
|
|
| 131 |
| 00:13:43,780 --> 00:13:50,320 |
| external direct product ู
ุน ู
ููุ ู
ุน ุงูู H ูุฐุง ุจุฏู ูุนุทููู |
|
|
| 132 |
| 00:13:50,320 --> 00:13:57,620 |
| ุงูู G external direct product ู
ุน H is cyclic ููู |
|
|
| 133 |
| 00:13:57,620 --> 00:14:05,720 |
| ุงูู
ุทููุจ ุฅุฐุง ููุช ูู ุฃุซุจุช |
|
|
| 134 |
| 00:14:05,720 --> 00:14:11,100 |
| ุงููexternal ูุฐุง direct product is cyclic ุชู
ุงู
ุ |
|
|
| 135 |
| 00:14:11,100 --> 00:14:15,520 |
| ุจุนุฏูู ุจูููู ุฅุฐุง ูุงููู ุงูุชูุชูู ูู ูุงุญุฏุฉ ูููู
cyclic |
|
|
| 136 |
| 00:14:15,520 --> 00:14:18,940 |
| ูุงูู order ุชุจุน ูู ูุงุญุฏุฉ ูููู
ู
ุน ุงูุซุงูู ุงุซููู |
|
|
| 137 |
| 00:14:18,940 --> 00:14:22,570 |
| relatively prime or than automatic ุนูู ุทูู ุงูุฎุทุฃ |
|
|
| 138 |
| 00:14:22,570 --> 00:14:27,210 |
| ูุฐู ุงููุธุฑูุฉ ุงูู external direct product is cyclic |
|
|
| 139 |
| 00:14:27,210 --> 00:14:31,670 |
| group ูุจูู ุงูุดุฑุท ุงูู external direct product ุฃู |
|
|
| 140 |
| 00:14:31,670 --> 00:14:36,270 |
| ูููู cyclic group ุฃู
ุฑูู ุงูุฃู
ุฑ ุงูุฃูู ูู ูุงุญุฏุฉ ูููู
|
|
|
| 141 |
| 00:14:36,270 --> 00:14:41,190 |
| ุชุจูู cyclic ุงูุฃู
ุฑ ุงูุซุงูู ุงูู order ููู group ุงูุฃููู |
|
|
| 142 |
| 00:14:41,190 --> 00:14:43,850 |
| ูุงูู order ููู group ุงูุซุงููุฉ ูููููุง ุงุซููู ู
ุน ุจุนุถูู
|
|
|
| 143 |
| 00:15:00,200 --> 00:15:05,820 |
| ุงููุธุฑูุฉ ูุฐู ุฃุซุจุชูุงูุง ูู
ููุ ูู two group ุทุจ ูู ุตุงุฑูุง |
|
|
| 144 |
| 00:15:05,820 --> 00:15:11,810 |
| ุซูุงุซุฉ ุซูุงุซุฉ groups ูุงููู ุฃุฑุจุนุฉ ูุงููู ุฎู
ุณุฉ ูุงููู in |
|
|
| 145 |
| 00:15:11,810 --> 00:15:16,550 |
| ู
ู ุงูู groups ูุงููุธุฑูุฉ ุตุญูุญุฉ ููุฐุง ุงูู
ูุถูุน ู |
|
|
| 146 |
| 00:15:16,550 --> 00:15:27,390 |
| corollary ุฑูู
ูุงุญุฏ ูุจูู corollary ุฑูู
ูุงุญุฏ ุจุชููู ุฃู |
|
|
| 147 |
| 00:15:27,390 --> 00:15:34,230 |
| external direct product ุฃู external direct |
|
|
| 148 |
| 00:15:35,820 --> 00:15:44,680 |
| a product external direct product g one external |
|
|
| 149 |
| 00:15:44,680 --> 00:15:50,520 |
| direct product ู
ุน g two external direct product ู
ุน |
|
|
| 150 |
| 00:15:50,520 --> 00:16:03,000 |
| ู
ููุ ู
ุน g n of a finite of a finite number |
|
|
| 151 |
| 00:16:04,660 --> 00:16:20,060 |
| finite number of finite cyclic groups is |
|
|
| 152 |
| 00:16:20,060 --> 00:16:33,660 |
| cyclic if and only if ุงูู order ููู G I ู ุงูู |
|
|
| 153 |
| 00:16:33,660 --> 00:16:46,100 |
| order ููู G J are relatively prime are |
|
|
| 154 |
| 00:16:46,100 --> 00:16:54,380 |
| relatively prime when ุงูู I ูุง ุชุณุงูู ู
ููุ ูุง |
|
|
| 155 |
| 00:16:54,380 --> 00:17:02,540 |
| ุชุณุงูู ุงูู G ูู
ุงู corollary ุซุงููุฉ ุจุชููู |
|
|
| 156 |
| 00:17:02,540 --> 00:17:10,240 |
| let ุงููู ูู ุงูู M ุนู
ููุงูุง ุชุญููู ุตุงุฑุช N ูุงุญุฏ ูู N |
|
|
| 157 |
| 00:17:10,240 --> 00:17:18,760 |
| ุงุซููู ูู N K then ุงูู |
|
|
| 158 |
| 00:17:18,760 --> 00:17:31,150 |
| ZM ุงูู ZM isomorphic ูู
ูุ ูู z n one external product |
|
|
| 159 |
| 00:17:31,150 --> 00:17:43,350 |
| ู
ุน z n two external product ู
ุน ู
ูุ ู
ุน z n k if and |
|
|
| 160 |
| 00:17:43,350 --> 00:17:53,930 |
| only if if and only if ุงูู n i ู ุงูู n j are |
|
|
| 161 |
| 00:17:53,930 --> 00:18:06,240 |
| relatively prime are relatively prime when |
|
|
| 162 |
| 00:18:06,240 --> 00:18:11,100 |
| I ูุง ุชุณุงูู ุงูู J |
|
|
| 163 |
| 00:18:38,860 --> 00:18:44,120 |
| ุงูู corollary ุงูุฃููู ูู ุชุนู
ูู
ูููุธุฑูุฉ ุงูู corollary ุงูุซุงููุฉ |
|
|
| 164 |
| 00:18:44,120 --> 00:18:48,760 |
| ูุฃูู ุชุทุจูู ู
ุจุงุดุฑ ุนูู ุงููุธุฑูุฉ ุชุนุงู ูุดูู |
|
|
| 165 |
| 00:18:48,760 --> 00:18:53,640 |
| ุงูุชุนู
ูู
ูู ุงูุฃูู ูู
ู ุซู
ุจูุฑูุญ ููู corollary ุงูุซุงููุฉ |
|
|
| 166 |
| 00:18:53,640 --> 00:18:59,380 |
| ุงููู ูู ุฑูู
ุงุซููู ูุจูู ูุฐู ุงูู corollary ุงูุฑูู
ุงุซููู |
|
|
| 167 |
| 00:19:00,650 --> 00:19:03,590 |
| ุชุนุงู ุงูุฑุฑ ูู ุฑูู
ูุงุญุฏ ุจูููู ุฃู external direct |
|
|
| 168 |
| 00:19:03,590 --> 00:19:08,770 |
| product ูู
ุฌู
ูุนุฉ ู
ู ุงูู group of a finite number |
|
|
| 169 |
| 00:19:08,770 --> 00:19:13,330 |
| ูุจูู ุนุฏุฏ ู
ุญุฏูุฏ ู
ู ุงูู groups ููู group has finite |
|
|
| 170 |
| 00:19:13,330 --> 00:19:18,490 |
| order ูู ูุงุญุฏุฉ ุงููู ุนุฏุฏ ุชุจุนูุง ู
ุญุฏูุฏ ูุจูู ูุฐุง ุงูู |
|
|
| 171 |
| 00:19:18,490 --> 00:19:21,710 |
| external direct product ุจูููู cyclic if and only |
|
|
| 172 |
| 00:19:21,710 --> 00:19:26,230 |
| if ุงูู order ูู ุฌู ุงู ู ุงูู order ูู ุฌู ุฌู are |
|
|
| 173 |
| 00:19:26,230 --> 00:19:31,510 |
| relatively prime ู ุฃู ุงูู I ูุง ุชุณุงูู ุงูู ุฌูู ูุนูู ู
ุง ุจุฏูุด |
|
|
| 174 |
| 00:19:31,510 --> 00:19:36,650 |
| ุฃููู ูู group ููุณู ูู ุงูู
ูุตูุฏ I ูุง ุชุณุงูู ุงูู ุฌูู ูุนูู |
|
|
| 175 |
| 00:19:36,650 --> 00:19:40,570 |
| ูุงุฏ ุงูู group ุชุฎุชูู ุชู
ุงู
ุง ู
ุน ู
ูุ ู
ุน ูุงุฏ ุงูู group ุทุจ ุงุญูุง |
|
|
| 176 |
| 00:19:40,570 --> 00:19:47,290 |
| ุนูุฏูุง ูู
group ุฃู ูุงุญุฏุฉ ู
ุน ุงูุซุงููุฉ ุจูููู relatively |
|
|
| 177 |
| 00:19:47,290 --> 00:19:50,270 |
| prime ูุนูู ุงูุฃููู ู
ุน ุงูุซุงููุฉ ุงูุฃููู ู
ุน ุงูุซุงูุซุฉ |
|
|
| 178 |
| 00:19:50,270 --> 00:19:54,350 |
| ุงูุฃููู ู
ุน ุงูุนุงุดุฑุฉ ุงูุซุงููุฉ ู
ุน ุงูุซุงูุซุฉ ุงูุซุงููุฉ ู
ุน ... |
|
|
| 179 |
| 00:19:54,350 --> 00:19:58,950 |
| ููู are relatively prime ุชู
ุงู
ุงูู order ุชุจุน ูู |
|
|
| 180 |
| 00:19:58,950 --> 00:20:01,550 |
| ูุงุญุฏุฉ ู
ููู
ู
ุน ุงูู order ู
ุน ุงูุซุงููุฉ ุจูููู are |
|
|
| 181 |
| 00:20:01,550 --> 00:20:05,420 |
| relatively prime ููู ุชุนู
ูู
ูููุธุฑูุฉ ุงููุธุฑูุฉ ูุงูุช |
|
|
| 182 |
| 00:20:05,420 --> 00:20:08,620 |
| ุนูู two groups ุงููู ูู G ู H ุนู
ู
ูุงูุง |
|
|
| 183 |
| 00:20:08,620 --> 00:20:11,800 |
| ุฎูููุงูุง ุซูุงุซุฉ ุฎูููุงูุง ุฃุฑุจุนุฉ ุฎูููุงูุง ุฎู
ุณุฉ ู
ุด |
|
|
| 184 |
| 00:20:11,800 --> 00:20:16,900 |
| ู
ุดููุฉ ูุฏ ู
ุง ูููู ุงูุนุฏุฏ ูุจูู ูุฐู ุงููุธุฑูุฉ ุตุญูุญุฉ ุนูููู
|
|
|
| 185 |
| 00:20:16,900 --> 00:20:21,700 |
| ููู ูุฐู ุงููุชูุฌุฉ ุฑูู
ูุงุญุฏ ุฃู
ุง ุงููุชูุฌุฉ ุฑูู
ุงุซููู |
|
|
| 186 |
| 00:20:21,700 --> 00:20:27,780 |
| ุจูููู ูู ุนูุฏู ุฑูู
M ุญููุชู ุฅูู ุญุงุตู ุถุฑุจ ุฃุนุฏุงุฏ ุฒู |
|
|
| 187 |
| 00:20:27,780 --> 00:20:33,700 |
| ุฅูุด ู
ุซูุง ุฒู ุซูุงุซูู ุซูุงุซูู ุจูุฏุฑ ุฃููู ุงุซููู ูู ุซูุงุซุฉ |
|
|
| 188 |
| 00:20:33,700 --> 00:20:38,780 |
| ูู ุฎู
ุณุฉ ูุจูู ูุฐู ุญูููุงูุง ูุญุงุตู ุถุฑุจ ุซูุงุซุฉ ุฃุนุฏุงุฏ |
|
|
| 189 |
| 00:20:38,780 --> 00:20:43,480 |
| ูุงูุซูุงุซุฉ ุฃุนุฏุงุฏ ู
ุง ููู
ุ Primes ุงุซููู ูุงูุซูุงุซุฉ |
|
|
| 190 |
| 00:20:43,480 --> 00:20:48,500 |
| ูุงูุฎู
ุณุฉ are primes ุฅูุด ุจููู ููุงุ ูู ุญููุช ุงูู M ูุญุงุตู |
|
|
| 191 |
| 00:20:48,500 --> 00:20:58,140 |
| ุถุฑุจ ุฃุนุฏุงุฏ ูุจูู ZM isomorphic ูู ZN1, ZN2, ZN3, ZNK, |
|
|
| 192 |
| 00:20:58,400 --> 00:21:04,080 |
| if and only if ูู ุนุฏุฏ ู
ู ูุฐู ุงูุฃุนุฏุงุฏ are relatively |
|
|
| 193 |
| 00:21:04,080 --> 00:21:10,580 |
| prime ู
ุน ุจุนุถูู
ุงูุจุนุถ ูุนูู ููุณ ุจุงูุถุฑูุฑุฉ ุฃู ูููููุง |
|
|
| 194 |
| 00:21:10,580 --> 00:21:15,240 |
| primes ูุฅูู
ุง ูููููุง relatively primes ูุนูู ู
ู
ูู ุขุฎุฐ |
|
|
| 195 |
| 00:21:15,240 --> 00:21:21,360 |
| ุงููู ูู ุงูุนุฏุฏ ุงุซููู ู
ุน ุงูุนุฏุฏ ุณุจุนุฉ ู
ู
ูู ุขุฎุฐ ุณุชุฉ ู |
|
|
| 196 |
| 00:21:21,360 --> 00:21:24,800 |
| ุฎู
ุณุฉ ุณุชุฉ ูุฎู
ุณุฉ ุงุซููู relatively primes ุฑุบู
ุฃูู |
|
|
| 197 |
| 00:21:24,800 --> 00:21:29,980 |
| ุฎู
ุณุฉ primes ุณุชุฉ ูุง ุชู
ุงู
ูุจูู ููุณ ุจุงูุถุฑูุฑุฉ ุฃู ุชููู |
|
|
| 198 |
| 00:21:29,980 --> 00:21:35,420 |
| ูุฐู ุงูุฃุนุฏุงุฏ primes ู
ุซู ู
ุง ุญูููุง ุฅูุด ุงูุซูุงุซูู ูุจูู |
|
|
| 199 |
| 00:21:35,420 --> 00:21:40,310 |
| ู
ู
ูู ูููู ุฃุฑุจุนุฉ ูุนุดุฑูู ุฃุฑุจุนุฉ ูุนุดุฑูู ูู ุซูุงุซุฉ ูู |
|
|
| 200 |
| 00:21:40,310 --> 00:21:45,110 |
| ุซู
ุงููุฉ ูุนูู ุงุซููู ูู ุซูุงุซุฉ ูู ุฃุฑุจุนุฉ ู
ุธุจูุท ูุจูู ุงูุฃุฑุจุนุฉ |
|
|
| 201 |
| 00:21:45,110 --> 00:21:47,730 |
| ู ุนุดุฑูู ุงุซููู ูู ุซูุงุซุฉ ูู ุณุชุฉ ูู ุฃุฑุจุนุฉ ูุฃุฑุจุนุฉ ู |
|
|
| 202 |
| 00:21:47,730 --> 00:21:53,010 |
| ุนุดุฑูู ุงูุขู ูุจูู ูุฐูู ุงุซููู ูู ุซูุงุซุฉ ูู ุณุชุฉ ุงุซููู ู |
|
|
| 203 |
| 00:21:53,010 --> 00:21:57,810 |
| ุซูุงุซุฉ ูุฐูู ุงูู primes ุจุณ ุฅูุด ุจูุตูุฑ ุงุซููู ู
ุน ุงูุฃุฑุจุนุฉ |
|
|
| 204 |
| 00:21:57,810 --> 00:22:01,880 |
| are not relatively prime ูุจูู ุจูุตูุฑ ูู ุงุจู ูุฐุง ุตุญูุญ |
|
|
| 205 |
| 00:22:01,880 --> 00:22:06,600 |
| ููุง ู
ุด ุตุญูุญุ ู
ุด ุตุญูุญ ูุงุฒู
ุชุฃุฎุฐ ุฃู ุฑูู
ูู ู
ููู
|
|
|
| 206 |
| 00:22:06,600 --> 00:22:10,640 |
| ููููููุง ู
ุน ุจุนุถ ุงุซููู ู
ุน ุจุนุถูู
relatively primes |
|
|
| 207 |
| 00:22:10,640 --> 00:22:16,220 |
| ูููุณ ุจุงูุถุฑูุฑุฉ ุฃู ูููููุง primes ูุจูู ู
ุฑุฉ ุซุงููุฉ |
|
|
| 208 |
| 00:22:16,220 --> 00:22:22,740 |
| ุจููู ุญููุช ุงูู M ุฅูู ุญุงุตู ุถุฑุจ ุฃุนุฏุงุฏ ู
ุง ุฏุงู
ุญููุช ูุฌูุฒ ุฃู |
|
|
| 209 |
| 00:22:22,740 --> 00:22:30,040 |
| ุงูุฃุตููุฉ isomorphic ูู
ููุ ููู external direct product |
|
|
| 210 |
| 00:22:30,040 --> 00:22:35,340 |
| ุงููู ูู
ูููู
ูุฐูู if and only if ุฃู ุงุซููู ู
ููู
|
|
|
| 211 |
| 00:22:35,340 --> 00:22:39,640 |
| ุจุฏูู
ูููููุง relatively prime ู
ุน ุจุนุถูู
ุงูุจุนุถ ุงูุขู |
|
|
| 212 |
| 00:22:39,640 --> 00:22:46,020 |
| ูุนุทูู ุชู
ุซูู ุนุฏุฏู ุดุบู ุนุฏุฏู ููู ูุฐุง ุงูููุงู
example |
|
|
| 213 |
| 00:22:53,570 --> 00:22:58,310 |
| ูุฐุง ูู ุงูุชูุถูุญ ุงููู ูุงู ูู ุฌุฆุช ูู z ุฏู ุงุซููู |
|
|
| 214 |
| 00:22:58,310 --> 00:23:04,670 |
| external like product ู
ุน z ุฏู ุงุซููู external like |
|
|
| 215 |
| 00:23:04,670 --> 00:23:11,390 |
| product ู
ุน z ุซูุงุซุฉ external like product ู
ุน ู
ููุ |
|
|
| 216 |
| 00:23:11,390 --> 00:23:14,590 |
| ู
ุน z ุฎู
ุณุฉ ุจุงูุดูู ุงููู ุนูุฏูุง |
|
|
| 217 |
| 00:23:17,820 --> 00:23:21,800 |
| ุจุฏู ุฃููู ู
ู ูุฐู ู
ุฌู
ูุนุฉ milligroups ุจูููููุง |
|
|
| 218 |
| 00:23:21,800 --> 00:23:27,260 |
| isomorphic ููุง ุจุงุฌู ุจููู ูุงููู ูููุณ ุดุฑุงูู ุงูุชูุชูู |
|
|
| 219 |
| 00:23:27,260 --> 00:23:31,200 |
| ูุฐูู are relatively prime ุงุซููู ูุงูุซูุงุซุฉ ููุง ูุง |
|
|
| 220 |
| 00:23:31,200 --> 00:23:38,460 |
| ุฅุฐุง ูุฐู isomorphic ูู
ููุ ุฒุฏ ุณุชุฉ ุฒุฏ ุณุชุฉ ูุฃู ุฃูุง ููุช ูู |
|
|
| 221 |
| 00:23:38,460 --> 00:23:44,580 |
| M ููุฐุง M ูููุ ุจุณ ุฃุตุบุฑ ุดููุฉ ูุงุญุฏุฉ ูุงุญุฏุฉ ูุจูู ูุฐู |
|
|
| 222 |
| 00:23:44,580 --> 00:23:53,600 |
| isomorphic ูู
ููุ ูุฒุฏ ุงุซููู ูู
ุง ูู ูุฒุฏ ุงุซููู |
|
|
| 223 |
| 00:23:53,600 --> 00:24:00,340 |
| ุงูุณุชูุฑูุง ุงูู product ูุฒุฏ ุณุชุฉ ุงูุณุชูุฑูุง ุงูู product |
|
|
| 224 |
| 00:24:00,340 --> 00:24:11,060 |
| ูู
ูุ ูุฒุฏ ุฎู
ุณุฉ ููุดุ since ุงุซููู and ุซูุงุซุฉ are |
|
|
| 225 |
| 00:24:11,430 --> 00:24:21,670 |
| relatively prime ุทูุจ ... ุงูุขู ูุฐู ุจุฏู ุฃุฌูุจ ูู
ุงู |
|
|
| 226 |
| 00:24:21,670 --> 00:24:28,630 |
| group ุฃุฎุฑู isomorphic ููุง ููุฐู ูู
ุงู isomorphic ูุฒุฏ |
|
|
| 227 |
| 00:24:28,630 --> 00:24:32,750 |
| ุงุซููู external by product ูุฐูู ุงุซููู are |
|
|
| 228 |
| 00:24:32,750 --> 00:24:39,110 |
| relatively prime ูุจูู ุฒุฏ ู
ููุ ุฒุฏ ุซูุงุซูู ุญุงุตูุฉ ุถุฑุจ |
|
|
| 229 |
| 00:24:39,110 --> 00:24:49,230 |
| ูุจูู ูุฐู ูุฒุฏ ุซูุงุซูู ูุจูู ููุดุ since ุงูุณุชุฉ and |
|
|
| 230 |
| 00:24:49,230 --> 00:24:53,650 |
| ุงูุฎู
ุณุฉ are relatively |
|
|
| 231 |
| 00:24:57,660 --> 00:25:04,940 |
| ุงูุณุคุงู ูู ูู ูุฐุง isomorphic ูุฒุฏ ุณุชููุ ูุง ููุดุ ูุฃู |
|
|
| 232 |
| 00:25:04,940 --> 00:25:12,080 |
| ูุฐุง ููุณ ุนุดุงู isomorphic ูุฒุฏ ุณุชูู ูุณุชูู ููู ูุฐุง ููุณ |
|
|
| 233 |
| 00:25:12,080 --> 00:25:24,880 |
| ุนุดุงู isomorphic ูุฒุฏ ุณุชูู ูุฃู ุงูุณุจุจ ุฃู ุงูุงุซููู and |
|
|
| 234 |
| 00:25:25,300 --> 00:25:30,240 |
| ุงูุซูุงุซูู ููุณูุง |
|
|
| 235 |
| 00:25:30,240 --> 00:25:41,180 |
| ู
ุฑุชูุนูู ุจุดูู ุนุงู
ุทูุจ |
|
|
| 236 |
| 00:25:41,180 --> 00:25:47,640 |
| ุฅูุด ุฑุฃููุ ุจุฏู ุฃุฎูู ูู
ุงู groups ุฃุฎุฑู isomorphic |
|
|
| 237 |
| 00:25:47,640 --> 00:25:57,570 |
| ููุฐู ุงูู group also ูู ุฌุฆุช ุฃุฎุฐุช ุงููู ูู Z ุงุซููู |
|
|
| 238 |
| 00:25:57,570 --> 00:26:03,490 |
| external by-product ูุฒุฏ ุงุซููู external by-product |
|
|
| 239 |
| 00:26:03,490 --> 00:26:10,010 |
| ูุฒุฏ ุซูุงุซุฉ external by-product ูุฒุฏ ุฎู
ุณุฉ is |
|
|
| 240 |
| 00:26:10,010 --> 00:26:15,910 |
| isomorphic ูููุง ูุจู ูููู ุฒุฏ ุงุซููู external by |
|
|
| 241 |
| 00:26:15,910 --> 00:26:21,850 |
| -product is ุณุชุฉ external by-product ูู
ูุ ูุฒุฏ ุฎู
ุณุฉ |
|
|
| 242 |
| 00:26:23,460 --> 00:26:27,620 |
| ูุฐุง ุงููู ูููุงูุง ูุจู ูููู ู
ู ูุฐู ุจุฏู ุฃุฎูู groups |
|
|
| 243 |
| 00:26:27,620 --> 00:26:32,320 |
| ุฃุฎุฑู ุชุจูู isomorphic ูููุณ ุงูู group ููู ูุงูุช ุงูุชุงููุฉ |
|
|
| 244 |
| 00:26:32,320 --> 00:26:39,840 |
| ุฃุทูุน ูู ููุง ุจูุฏุฑ ุฃูุชุจ ูุฐู Z2 ุฒู ู
ุง ูู ูุฐู Z6 ูููู |
|
|
| 245 |
| 00:26:39,840 --> 00:26:45,980 |
| Z2 external dichromate ู
ุน Z3 ููุง Z3 external ู
ุน Z2 |
|
|
| 246 |
| 00:26:45,980 --> 00:26:50,160 |
| ููุณ ุงูุดูุก ูุฃูู ุญุตู ุถุฑุจูู
ูุณุงูู 6 ู 2 are relatively |
|
|
| 247 |
| 00:26:50,160 --> 00:26:54,690 |
| prime ุจููุณ ุงููุธุฑูุฉ ุงููู ูู ูุจู ูููู ูุจูู ุจูุงุกู ุนููู |
|
|
| 248 |
| 00:26:54,690 --> 00:27:00,210 |
| ูุฐู ุจูุฏุฑ ุฃููู ุจุฏู ู
ุง ูู z6 ุจุฏู ุฃููู ุนูููุง z3 |
|
|
| 249 |
| 00:27:00,210 --> 00:27:05,690 |
| external by-product ู
ุน z2 external by-product ู
ุน |
|
|
| 250 |
| 00:27:05,690 --> 00:27:16,790 |
| z5 ุทูุจ ูุฐู isomorphic ูู
ูุ ุทูุน ูู ููุฐู relatively |
|
|
| 251 |
| 00:27:16,790 --> 00:27:24,330 |
| ูุจูู ูุฐูู ุงูู Z6 External Direct Product ู
ุน |
|
|
| 252 |
| 00:27:24,330 --> 00:27:30,610 |
| Z2 External Direct Product ู
ุน Z5 ูุจูู ูุฐู ุฌุฑูุจ |
|
|
| 253 |
| 00:27:30,610 --> 00:27:37,130 |
| ุฌุฏูุฏุฉ ุจุฏู ุฃุทูุน ูู
ุงู ุฌุฑูุจ ุซุงูู ูุจูู ูุฐู isomorphic |
|
|
| 254 |
| 00:27:37,130 --> 00:27:45,770 |
| ูู
ุงู ูู
ููุ ูู Z6 External Direct Product ู
ุน Z5 ูุจูู |
|
|
| 255 |
| 00:27:45,770 --> 00:27:54,900 |
| ู
ุน Z10 ููุดุ ูุฃูู ุงูุณุชุฉ ูุงูุฎู
ุณุฉ are... ูุฃูู ุงูุงุชููู |
|
|
| 256 |
| 00:27:54,900 --> 00:28:00,140 |
| ูุงูุฎู
ุณุฉ are relatively prime ูุจูู ูุฐุง sense ุงุชููู |
|
|
| 257 |
| 00:28:00,140 --> 00:28:10,160 |
| and ุฎู
ุณุฉ are relatively prime ูุงูุฎุทูุฉ ุงูุฃููู ุงููู |
|
|
| 258 |
| 00:28:10,160 --> 00:28:13,380 |
| ุนูุฏูุง ุฒุฏ ุณุชุฉ ูุฅูู ุงุชููู ู ุชูุงุชุฉ relatively prime |
|
|
| 259 |
| 00:28:13,380 --> 00:28:20,600 |
| ูุฐุง ูุชุจูุงู ูุจู ูููู ุทุจ ุงูุณุคุงู ูู ูู ูุฐู isomorphic |
|
|
| 260 |
| 00:28:20,600 --> 00:28:28,340 |
| ูุฒุฏ ุณุชูู ู
ุง ูููุง ุณุชูู ุนูุตุฑ ุทุจุนุง ูุฃ ุงูุณุจุจ because |
|
|
| 261 |
| 00:28:29,790 --> 00:28:40,350 |
| ุฅู ุงูุณุชุฉ ู ุงูุนุดุฑุฉ ููุณูุง ู
ุฑุชุจุทูู ุจุดูู |
|
|
| 262 |
| 00:28:40,350 --> 00:28:40,370 |
| ุนุงู
|
|
|
| 263 |
| 00:28:47,410 --> 00:28:53,090 |
| ุจููู isomorphic ููู ููุ ูุฃ ูุฃ ููู isomorphic ูุง |
|
|
| 264 |
| 00:28:53,090 --> 00:28:57,310 |
| ุดุจุงุจ ู
ุง ุนูุฏูุด ู
ุง ููุช ูุณุงูู ูุจูู ูู ููุช ูุณุงูู ู
ุนูุงุชู |
|
|
| 265 |
| 00:28:57,310 --> 00:29:03,170 |
| ูู ุนูุตุฑ ูุณุงูู ูุธูุฑู ููู ูุฐู group ุชุฎุชูู ุนู ูุฐู |
|
|
| 266 |
| 00:29:03,170 --> 00:29:08,050 |
| ูุนูู ู
ุซูุง ุนูุตุฑ ุงููู ููุง ูู ุจุฏู ูุงุฎุฏ ุงููุงุญุฏ ู ู
ู ููุง |
|
|
| 267 |
| 00:29:08,050 --> 00:29:12,010 |
| ุจุฏู ูุงุฎุฏ ุงุชููู ู ู
ู ููุง ุจุฏู ูุงุฎุฏ ุงู zero ู ู
ู ููุง |
|
|
| 268 |
| 00:29:12,010 --> 00:29:16,350 |
| ุจุฏู ูุงุฎุฏ ุงูุฃุฑุจุนุฉ ู
ุซูุง ุจูุฎุชูู ุนู ูุฐุง ุงููู ููุง ูููุฐุง |
|
|
| 269 |
| 00:29:16,350 --> 00:29:20,810 |
| ุฅุฐุง ุฃู ุฒู
ุงุฑ ููู ูุนูู ูุฌุฑูุจ ุงูุฃููู ู ูุฌุฑูุจ ุงูุซุงููุฉ |
|
|
| 270 |
| 00:29:20,810 --> 00:29:27,730 |
| ููุง ููุณ ุงูุฎูุงุต ุงูุฑูุงุถูุฉ ูุจูู ูุงู ูู ุงููู ุจููููู |
|
|
| 271 |
| 00:29:27,730 --> 00:29:33,530 |
| ุจูุงุณุจุฉ ูุนูู ูุฐุง ู
ุซุงู ุนู
ูู ุนูู ุงูุดุบูุงูุฉ ุทูุจ ููุชูู |
|
|
| 272 |
| 00:29:33,530 --> 00:29:39,110 |
| ุงูุขู ูููุทุฉ ุจุฑุถู ููุง ุนูุงูุฉ ุจูุฐุง ุงูู
ูุถูุน |
|
|
| 273 |
| 00:29:58,550 --> 00:30:02,970 |
| ูู ููุง ุชุนุฑูู ุฃุฎุฐูุงู ุณุงุจูุง ูู chapter of subgroup |
|
|
| 274 |
| 00:30:02,970 --> 00:30:11,090 |
| ูุฐูุฑู ูุฃูู ุจุฏูุง ูุจูู ุงูุดุบู ุนููู definition ุชุนุฑูู |
|
|
| 275 |
| 00:30:11,090 --> 00:30:17,810 |
| ูููู if ุงู K is a divisor of N if ุงู K is a |
|
|
| 276 |
| 00:30:17,810 --> 00:30:30,020 |
| divisor of N ูู ูุงู ุงู K ูุงุณู
ูู N ู define ุจุฏูุง |
|
|
| 277 |
| 00:30:30,020 --> 00:30:40,800 |
| ูุฑูุญ ูุนุฑู ุงู U K of N ูู ูู ุงูุนูุงุตุฑ X ุงููู ู
ูุฌูุฏุฉ |
|
|
| 278 |
| 00:30:40,800 --> 00:30:48,740 |
| ูู U M X ุงููู ู
ูุฌูุฏุฉ ูู U N such that X modulo K |
|
|
| 279 |
| 00:30:48,740 --> 00:30:57,410 |
| ุจุฏู ูุณุงูู ู
ูู ุจุฏู ูุณุงูู ุงููุงุญุฏ ููุฐุง ุดุจุงุจ sub group ู
ู |
|
|
| 280 |
| 00:30:57,410 --> 00:30:58,850 |
| ุงู UN |
|
|
| 281 |
| 00:31:20,410 --> 00:31:23,750 |
| ุทูุน ูู ูู ุงูููุงู
ุงููู ุงุญูุง ูุชุจููู ู
ู ุฃูู ู ุฌุฏูุฏ |
|
|
| 282 |
| 00:31:23,750 --> 00:31:29,610 |
| ุจุฏูุง ูุนุทู ุชุนุฑูู ู ูุฐุง ุงูุชุนุฑูู ู
ุฑ ุนูููุง ูุจู ููู |
|
|
| 283 |
| 00:31:29,610 --> 00:31:35,150 |
| ูุจูู ุงุญูุง ุจุณ ุจูุฐูุฑ ุจุงูุฐูุฑ ุจููู ูู ูุงู ุนูุฏู K ูู |
|
|
| 284 |
| 00:31:35,150 --> 00:31:40,010 |
| divisor ูู N ูุจูู ุงูุดุฑุท ุฃุณุงุณู ุงู ุงู K ูุงุฒู
ููุณู
ุงู N |
|
|
| 285 |
| 00:31:42,860 --> 00:31:49,420 |
| ุจูุนุฑู ุณุชุฉ ุฌุฏูุฏุฉ ุณู
ูุชูุง U K of N U N ูุนุฑููุง ูู |
|
|
| 286 |
| 00:31:49,420 --> 00:31:53,220 |
| ุงูุฃุนุฏุงุฏ ุงููู ูู relatively prime ู
ุน M ุจุณ U K ุฏุฎูุช |
|
|
| 287 |
| 00:31:53,220 --> 00:31:59,960 |
| ุนูู ุงูุฎุท ุจูููู ูู
ูู ูู ุงู X's ุงููู ู
ูุฌูุฏุฉ ูู UN ูุจูู |
|
|
| 288 |
| 00:31:59,960 --> 00:32:04,720 |
| ุนูุงุตุฑ ู
ู UN ุจุญูุซ ุงู X modulo K ุจูุณุงูู ุฌุฏุงุด ูุงุญุฏ |
|
|
| 289 |
| 00:32:04,720 --> 00:32:09,800 |
| ูุนูู ูู ุงูุฃุนุฏุงุฏ ุงููู ุงููุฑู ุจูููุง ูุจูู ุงููุงุญุฏ ูุณุงูู |
|
|
| 290 |
| 00:32:09,800 --> 00:32:15,880 |
| ู
ุถุงุนูุงุช ุงู K ูู ุงูุฃุนุฏุงุฏ ุงููู ู
ูุฌูุฏุฉ ูู UN ุงููู |
|
|
| 291 |
| 00:32:15,880 --> 00:32:19,740 |
| ุงููุฑู ุจูููุง ูุจูู ุงููุงุญุฏ ูู ู
ุถุงุนูุงุช ุงู K ูุนูู Zero |
|
|
| 292 |
| 00:32:20,270 --> 00:32:26,410 |
| ุทุจุนุง ูุนูู ูู ุทุฑุญุช ูุฐุง ุงูุนุฏุฏ ู
ู ุงููุงุญุฏ ุจุฏู ูุทูุน ูู |
|
|
| 293 |
| 00:32:26,410 --> 00:32:32,030 |
| ู
ุถุงุนูุงุช ุงู K ูุทูุน ูู K ูุทูุน ูู 2K ู
ุถุงุนูุงุช ูุนูู ูุฃูู |
|
|
| 294 |
| 00:32:32,030 --> 00:32:35,130 |
| ุงูู
ุถุงุนูุงุช ุงู K ุฒุงุฆุฏ ูุงุญุฏ ุตุญูุญ ูุจูู ุงููุฑู ุจูููู
|
|
|
| 295 |
| 00:32:35,130 --> 00:32:43,210 |
| ุจูุณุงูู Zero ูุนุทู ู
ุซุงู let ุงู |
|
|
| 296 |
| 00:32:43,210 --> 00:32:50,020 |
| G ุจุฏูุง ุชุณุงูู U ุฃุฑุจุนูู U ุฃุฑุจุนูู ู
ูู ุนูุงุตุฑูุง ุดุจุงุจ ุทูุจ |
|
|
| 297 |
| 00:32:50,020 --> 00:32:57,220 |
| find ุจุฏูุง ุชู
ุงููุฉ ุจุฏูุง ุนุฏุฏ ููุณู
ุงูุฃุฑุจุนูู ููููู |
|
|
| 298 |
| 00:32:57,220 --> 00:33:05,100 |
| ุซู
ุงููุฉ ู
ุซูุง find U ุซู
ุงููุฉ of ุฃุฑุจุนูู ูู ุงููู ุจุฏูุง |
|
|
| 299 |
| 00:33:05,100 --> 00:33:06,440 |
| solution |
|
|
| 300 |
| 00:33:12,160 --> 00:33:16,040 |
| ุงูุฃูู ุงููู ุจุฏูุง ูุนุฑูู ูู ุนูุงุตุฑ ุงููU40 ูู
ููู
ุจุฏูุง |
|
|
| 301 |
| 00:33:16,040 --> 00:33:22,480 |
| ูุจุฏุฃ ูุฌูู ูุจูู ุจุฏุงุฌุฉ ุฃููู ูู ุงููU40 ุนูุงุตุฑูุง ุงููู |
|
|
| 302 |
| 00:33:22,480 --> 00:33:31,680 |
| ูู ูุงุญุฏ ุงุชููู ุชูุงุชุฉ ุฃุฑุจุนุฉ ุฎู
ุณุฉ ุณุชุฉ ุณุจุนุฉ ุซู
ุงููุฉ |
|
|
| 303 |
| 00:33:31,680 --> 00:33:44,690 |
| ุชุณุนุฉ 11 .. 13 .. 14 .. 15 .. 16 .. 17 .. 19 .. 21 |
|
|
| 304 |
| 00:33:44,690 --> 00:33:47,710 |
| .. |
|
|
| 305 |
| 00:33:47,710 --> 00:33:59,490 |
| 23 .. 24 .. 25 .. 26 .. 27 ..ููู
ุงู ุชุณุนุฉ ู ุนุดุฑูู |
|
|
| 306 |
| 00:33:59,490 --> 00:34:07,490 |
| ุซูุงุซูู ูุงุญุฏ ู ุซูุงุซูู ุงุซููู ู ุซูุงุซูู ุชูุงุชุฉ ู |
|
|
| 307 |
| 00:34:07,490 --> 00:34:12,670 |
| ุซูุงุซูู ุฃุฑุจุนุฉ ู ุซูุงุซูู ุฎู
ุณุฉ ู ุซูุงุซูู ุณุชุฉ ู ุซูุงุซูู |
|
|
| 308 |
| 00:34:12,670 --> 00:34:18,910 |
| ุณุจุนุฉ ู ุซูุงุซูู ุชุณุนุฉ ู ุซูุงุซูู ูุจูู ูุฐู ุนูุงุตุฑ ู
ู |
|
|
| 309 |
| 00:34:18,910 --> 00:34:21,050 |
| ุนูุงุตุฑ ุงู U ุฃุฑุจุนูู |
|
|
| 310 |
| 00:34:27,390 --> 00:34:33,650 |
| ุงุญูุง ุจูุดุฑุญ ูููู ู
ุด ููุญุฏุ ููุง ุจูุดุฑุญ ููููุ ุงูุถุนูู |
|
|
| 311 |
| 00:34:33,650 --> 00:34:37,190 |
| ูุงููุณุท ูุงูููู ููู ู
ูุฌูุฏุ ุจุฏู ุชุญูู ููุงู
ูุชูุงุณุจ ู
ุน |
|
|
| 312 |
| 00:34:37,190 --> 00:34:41,010 |
| ุงูุฌู
ูุน ู
ุงุดู ูุนูู ุฃูุง ูุงู ุจูุจูู ู
ูุงู ูููู ูู ุฏู ูู |
|
|
| 313 |
| 00:34:41,010 --> 00:34:44,270 |
| ุฏุบุฑู ุฎุฏ ุงููู ูู ุงูุฑูู
ูู ุชูุงุชุฉ ู ุฃููู ูู ุฏู ูู
ููููุง |
|
|
| 314 |
| 00:34:44,270 --> 00:34:49,790 |
| ุจูุดุฑุญ ุจูููู
ูู ุฎุทูุฉ ุจูุนู
ููุง ููู ุฌุช ูู ุทูุจ ูุงู ูู |
|
|
| 315 |
| 00:34:49,790 --> 00:34:54,410 |
| ุงุญุณุจ ูู ูุฏุงุด ุงู U ุซู
ุงููุฉ ู ุฃุฑุจุนูู ูุจุงุฌู ุจูููู U |
|
|
| 316 |
| 00:34:54,410 --> 00:35:05,110 |
| ุซู
ุงููุฉ ู ุฃุฑุจุนูู ุจุฏู ูุณุงูู U ูุณุงูู ูู ุงููุงุญุฏ ู
ููู
ูู |
|
|
| 317 |
| 00:35:05,110 --> 00:35:11,130 |
| ููุช ูู ูุฃ ูููููุง ุบูุท ูุฃู ูุจู ูููู ุฌุงูู ูุฐู ุงู |
|
|
| 318 |
| 00:35:11,130 --> 00:35:16,510 |
| group ุชุญุชูู ุนูู ุงู identity ุงุซููู ูุงุญุฏ ูุงูุต ูุงุญุฏ |
|
|
| 319 |
| 00:35:16,510 --> 00:35:22,090 |
| ูุณุงูู ุฌุฏุงุด ุงู zero ูู ู
ุถุงุนูุงุช ุงูุฃุฑุจุนูู ุฃู ู
ุถุงุนูุงุช |
|
|
| 320 |
| 00:35:22,090 --> 00:35:26,310 |
| ุงู K ู
ุถุงุนูุงุช ุงูุซู
ุงููุฉ ุงููู ุนูุฏูุง ูุจูู ุงููุงุญุฏ ู
ููู
|
|
|
| 321 |
| 00:35:27,330 --> 00:35:33,470 |
| ููุง ุชุณุนุฉ ูู ุดููุช ู
ู ุฃูุงูุง ุจูุตูุฑ ุซู
ุงููุฉ ุชู
ุงู
ูุจูู |
|
|
| 322 |
| 00:35:33,470 --> 00:35:39,190 |
| ูุฐู ุงูุชุณุนุฉ ุฃุญุฏ ุนุดุฑ ุซูุงุซ ุนุดุฑ ุณุจุนุฉ ุนุดุฑ ุดููุช ู
ู ุฃูุงูุง ุจูุถู |
|
|
| 323 |
| 00:35:39,190 --> 00:35:44,600 |
| ูุฐุง ุณุชุฉ ุนุดุฑ ูู ู
ุถุงุนูุงุช ุงูุซู
ุงููุฉ ูุจูู ุงูู ุณุจุนุฉ ุนุดุฑ |
|
|
| 324 |
| 00:35:44,600 --> 00:35:52,080 |
| ุชุณุนุฉ ุนุดุฑ ูุฃ ูุงุญุฏ ู ุนุดุฑูู ุชูุงุชุฉ ู ุนุดุฑูู ุณุจุนุฉ ู ุนุดุฑูู |
|
|
| 325 |
| 00:35:52,080 --> 00:36:00,260 |
| ุชุณุนุฉ ู ุนุดุฑูู ูุงุญุฏ ู ุซูุงุซูู ุชูุงุชุฉ ู ุซูุงุซูู ุงู ุชูุงุชุฉ |
|
|
| 326 |
| 00:36:00,260 --> 00:36:06,160 |
| ู ุซูุงุซูู ู
ููุง ุชูุงุชุฉ ู ุซูุงุซูู ูุฃู ูู ุฃูู ู
ููุง ูุงุญุฏ |
|
|
| 327 |
| 00:36:06,160 --> 00:36:10,780 |
| ูุชุจูู ุงุซููู ู ุซูุงุซูู ุชุณู
ุน ุซู
ุงููุฉ ุณุชุฉ ู ุซูุงุซูู ูุฃ |
|
|
| 328 |
| 00:36:10,780 --> 00:36:16,160 |
| ุซู
ุงููุฉ ู ุซูุงุซูู ูุฃ ูุจูู ู
ุง ุนูุฏูุด ุฅูุง ุงูุฃุฑุจุนุฉ ุนูุงุตุฑ |
|
|
| 329 |
| 00:36:16,160 --> 00:36:19,820 |
| ุงููู ูุฏุงู
ู ูุนูู ูุจูู ุฅุฐู ุงู U ุซู
ุงููุฉ ู ุฃุฑุจุนูู ูู |
|
|
| 330 |
| 00:36:19,820 --> 00:36:23,860 |
| ูุงุญุฏ ู ุชุณุนุฉ ู ุณุจุนุฉ ุนุดุฑ ู ุชูุงุชุฉ ู ุซูุงุซูู ู ูู ู
ููุง |
|
|
| 331 |
| 00:36:23,860 --> 00:36:29,490 |
| ูุญูู ู
ู ุงูู
ุนุงุฏูุฉ ุฃู ุญุณุจูุงูู
ุจูุงุก ุนูู ุงูุชุนุฑูู ุงููู |
|
|
| 332 |
| 00:36:29,490 --> 00:36:37,550 |
| ุงุนุทููุงู ู UKM ูุฐุง ููุงู
ู
ูู
ูุฃู ุจุฏูุง ูุจูู ุนููู ุดุบู |
|
|
| 333 |
| 00:36:37,550 --> 00:36:42,230 |
| ุซุงูู ุจุนุฏ ูููู ุงูุขู ุจุฏูุง ููุฌู ููุธุฑูุฉ ุฃุฎุฑู ูู ูุฐุง |
|
|
| 334 |
| 00:36:42,230 --> 00:36:47,350 |
| ุงูุดุงุจุชุฑ ุงููุธุฑูุฉ ุจุชููู ู
ุง ูุฃุชู IRM |
|
|
| 335 |
| 00:36:52,330 --> 00:37:06,230 |
| theorem suppose that suppose that ุฃู ุงู S and T ุงู |
|
|
| 336 |
| 00:37:06,230 --> 00:37:18,490 |
| S and T are relatively prime are relatively prime |
|
|
| 337 |
| 00:37:20,290 --> 00:37:31,510 |
| are relatively prime then then |
|
|
| 338 |
| 00:37:31,510 --> 00:37:40,830 |
| ุงู U S T ุงู U S T isomorphic |
|
|
| 339 |
| 00:37:40,830 --> 00:37:50,770 |
| ูู U S external product ู
ุน ู
ูู ู
ุน U T moreover |
|
|
| 340 |
| 00:37:50,770 --> 00:37:54,230 |
| ูุฃูุซุฑ |
|
|
| 341 |
| 00:37:54,230 --> 00:37:59,050 |
| ู
ู ุฐูู ุงู |
|
|
| 342 |
| 00:37:59,050 --> 00:38:12,930 |
| subgroup U S of ST isomorphic ู U T and ุงู U T ูู
ู |
|
|
| 343 |
| 00:38:12,930 --> 00:38:22,170 |
| ูู ST isomorphic ูู
ู ู US ุงูุดูู ุงููู ุนูุฏูุง ุฃูุง |
|
|
| 344 |
| 00:38:22,170 --> 00:38:32,050 |
| isomorphic ู US ููู ูุชูุฌุฉ ุนูููุง ู ุฑููุฑู ุจุชููู |
|
|
| 345 |
| 00:38:32,050 --> 00:38:44,170 |
| ู
ุง ูุฃุชู let ุงู M ุจุฏูุง ุชุณุงูู N ูุงุญุฏ N ุงุซููู ููุบุงูุฉ NK |
|
|
| 346 |
| 00:38:44,170 --> 00:38:55,190 |
| ุฃู ูุงุญุฏ ุฃู ุงุซููู ูุบุงูุฉ NK where ุญูุซ ูุฌูุณ ุงู common |
|
|
| 347 |
| 00:38:55,190 --> 00:39:08,010 |
| divisor ูู N I ู N J ุจุฏูุง ุชุณุงูู ูุงุญุฏ for I ูุง ุชุณุงูู |
|
|
| 348 |
| 00:39:08,010 --> 00:39:09,810 |
| J then |
|
|
| 349 |
| 00:39:11,580 --> 00:39:19,920 |
| ุงูู UM ุงูุฒู ู
ูุฑูู ูู
ูุ ูู U N 1 ุงูุณุชุงูุงุถุงูู ุจุฑูุฏู |
|
|
| 350 |
| 00:39:19,920 --> 00:39:28,200 |
| ู
ุน U N 2 ุงูุณุชุงูุงุถุงูู ุจุฑูุฏู ู
ุน ู
ููุ ู
ุน U N K ุจุงูุดูู |
|
|
| 351 |
| 00:39:28,200 --> 00:39:28,860 |
| ุงููู ุนูุฏูุง ููุง |
|
|
| 352 |
| 00:39:42,060 --> 00:39:48,760 |
| ู
ุฑุฉ ุซุงููุฉ ุจููู ุจููู ูู ุนูุฏู ุฑูู
ูู S ูT are |
|
|
| 353 |
| 00:39:48,760 --> 00:39:57,880 |
| relatively prime then ุงู U S T ูุจูู ุงู group ุงููู |
|
|
| 354 |
| 00:39:57,880 --> 00:40:03,080 |
| ุนูุฏูุง ุงู U S T isomorphic ูู externa ุชุงูุฑูุฏู ุชุจูู |
|
|
| 355 |
| 00:40:03,080 --> 00:40:09,120 |
| ุญุงุตู ุงูุถุฑุจ ุฒู ุงูุด ู
ุซูุง ูู ููุช ูู U ุฎู
ุณุฉ ุนุดุฑ ุจูุฏุฑ |
|
|
| 356 |
| 00:40:09,120 --> 00:40:15,260 |
| ุฃูุชุจูุง U ุชูุงุชุฉ ูู ุฎู
ุณุฉ ู
ุธุจูุท ุฅุฐุง ูุฐู ุงู U ุฎู
ุณุฉ ุนุดุฑ |
|
|
| 357 |
| 00:40:15,260 --> 00:40:19,820 |
| ุงูุฒู ู
ูุฑูู ู U ุชูุงุชุฉ ุงูุณุชุฑูู ุถุงููุฉ ุถุนูู ู
ุน ู
ูู ู
ุน |
|
|
| 358 |
| 00:40:19,820 --> 00:40:24,740 |
| U ุฎู
ุณุฉ ูุชููู ูู ุชูุงุชุฉ ู ุฎู
ุณุฉ relatively prime ุจููู ูู |
|
|
| 359 |
| 00:40:24,740 --> 00:40:33,900 |
| ู
ุงุดู ุงูุด ุฑุฃูู U ุซูุงุซูู ุชุณุงูู U ุฎู
ุณุฉ ูู ุณุชุฉ ุตุญ ุฎู
ุณุฉ |
|
|
| 360 |
| 00:40:33,900 --> 00:40:39,070 |
| ูู ุณุชุฉ ุฃู ุนุดุฑุฉ ูู ุชูุงุชุฉ ูุฐู ููุฐู ุฃู ุงุซููู ูู |
|
|
| 361 |
| 00:40:39,070 --> 00:40:43,410 |
| ุฎู
ุณุฉ ุนุดุฑ ูููุง ุฃุฑูุงู
are relatively prime ุฅุฐุง ุงู U |
|
|
| 362 |
| 00:40:43,410 --> 00:40:47,930 |
| ุซูุงุซูู isomorphic ุงูู U ุนุดุฑุฉ ูู ุชูุงุชุฉ ุฃู |
|
|
| 363 |
| 00:40:47,930 --> 00:40:53,830 |
| isomorphic ู U ุฎู
ุณุฉ ูู ุณุชุฉ ุฃู isomorphic ููุงุชููู |
|
|
| 364 |
| 00:40:53,830 --> 00:40:58,390 |
| ูู U ุงุซููู external like product ู
ุน U ุฎู
ุณุฉ ุนุดุฑ ู |
|
|
| 365 |
| 00:40:58,390 --> 00:41:03,670 |
| ููุฐุง ู
ุง ุฏุงู
ุงูุฑูู
ูู ุฃู ุงูุชูุงุชุฉ ุงููู ุนูุฏู ุชูุงุชุฉ ู
ู |
|
|
| 366 |
| 00:41:03,670 --> 00:41:08,790 |
| ุฃูู ุฌุจุชูุง ุฏูุ ุฌุจุชูุง ู
ู ุงููุฑููุฑู ุงููุฑููุฑู ุจุชููู ุฅุฐุง |
|
|
| 367 |
| 00:41:08,790 --> 00:41:11,490 |
| ู
ุง ุนูุฏู ููุณ ุจุถุฑุฑ ุฑูู
ูู ู
ู
ูู ุงูุฃุฑูุงู
ุงููู ุนูุฏู |
|
|
| 368 |
| 00:41:11,490 --> 00:41:16,090 |
| ุชุญูููุง ุฅูู ุญุงุตู ุถุฑุจ ุชูุงุชุฉ ุฃุฑูุงู
ุฃู ุฃุฑุจุนุฉ ุฃุฑูุงู
ุฃู |
|
|
| 369 |
| 00:41:16,090 --> 00:41:21,690 |
| ุฎู
ุณุฉ ุฃู ุนุดุฑุฉ ุฃู ูู
ู
ู ุงูุฃุฑูุงู
ุญูู ูุฏ ู
ุง ุจุฏู ูุจูู ูู |
|
|
| 370 |
| 00:41:21,690 --> 00:41:27,990 |
| ุนูุฏู ุงูู M ูุฐุง ุญูููุงู ุฅูู ุญุงุตู ุถุฑุจ N ู
ู ุงูุฃุฑูุงู
N1 |
|
|
| 371 |
| 00:41:27,990 --> 00:41:32,450 |
| N2 ูุบุงูุฉ NK ุจุญูุซ ุงูู greatest common divisor ุจูู |
|
|
| 372 |
| 00:41:32,450 --> 00:41:37,250 |
| ุฃู ุงุซููู ุจุฏู ูููู relatively prime ุจุฏู ูููู ูุงุญุฏ |
|
|
| 373 |
| 00:41:37,250 --> 00:41:41,690 |
| ุตุญูุญ ูุนูู ุงูุงุซููู ูุฐูู are relatively prime ูุจูู |
|
|
| 374 |
| 00:41:41,690 --> 00:41:46,830 |
| ุงู U M isomorphic ู U of ุงูุฑูู
ุงูุฃูู ูุณุชุงูุงุฏุงููู |
|
|
| 375 |
| 00:41:46,830 --> 00:41:51,030 |
| ุจุฑูุฏู U ู
ุน ุงูุฑูู
ุงูุซุงูู ูุณุชุงูุงุฏุงููู ุจุฑูุฏู ู
ุน ุงูุฑูู
|
|
|
| 376 |
| 00:41:51,030 --> 00:41:55,250 |
| ูู ูููุฐุง ุงูู
ุฑุฉ ุงููุงุฏู
ุฉ ุฅู ุดุงุก ุงููู ุจูุงุฎุฏ ุฃู
ุซูุฉ |
|
|
| 377 |
| 00:41:55,250 --> 00:41:59,890 |
| ุชูุถุญูุฉ ุนูู ููููุฉ ุงุณุชุฎุฏุงู
ุงูููุงู
ุงููู ุนูุฏูุง ูุฐุง |
|
|