Znn3bq.jpeg
²é¿´: 3009  |  »Ø¸´: 11
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

΢Цȥ¼á³Ö

½ð³æ (ÕýʽдÊÖ)

[½»Á÷] ¶àÔªº¯ÊýµÄÀîÆÕÏ£×ÈÌõ¼þ ÒÑÓÐ2È˲ÎÓë

¶àÔªº¯ÊýµÄÀîÆÕÏ£×ÈÌõ¼þÊÇʲô£¬ÓÐÖªµÀµÄÂð
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

΢Цȥ¼á³Ö

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by lynzhung at 2013-05-15 11:00:24
lipÌõ¼þ£¬|f(x)-f(y)| \le C|x-y|.¾ÍÊÇÕâ¸ö°¡£¡Äã˵µÄ¶àÔªº¯Êýʽʲô£¬banach¿Õ¼ä£¬°Ñ¾ø¶ÔÖµ»»³É·¶Êý¾Í¿ÉÒÔ£¡²»ÖªµÀÄã˵µÄÊÇʲôÒâ˼

¶à¸ö±äÁ¿µÄ
3Â¥2013-05-15 11:18:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 12 ¸ö»Ø´ð

lynzhung

Ìú³æ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
lipÌõ¼þ£¬|f(x)-f(y)| \le C|x-y|.¾ÍÊÇÕâ¸ö°¡£¡Äã˵µÄ¶àÔªº¯Êýʽʲô£¬banach¿Õ¼ä£¬°Ñ¾ø¶ÔÖµ»»³É·¶Êý¾Í¿ÉÒÔ£¡²»ÖªµÀÄã˵µÄÊÇʲôÒâ˼
2Â¥2013-05-15 11:00:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

΢Цȥ¼á³Ö

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by lynzhung at 2013-05-15 11:00:24
lipÌõ¼þ£¬|f(x)-f(y)| \le C|x-y|.¾ÍÊÇÕâ¸ö°¡£¡Äã˵µÄ¶àÔªº¯Êýʽʲô£¬banach¿Õ¼ä£¬°Ñ¾ø¶ÔÖµ»»³É·¶Êý¾Í¿ÉÒÔ£¡²»ÖªµÀÄã˵µÄÊÇʲôÒâ˼

±ÈÈ磬ÏÂʽÕýÈ·Âð
||f(x1,x2,x3)-f(y1,y2,y3)||<=L||£¨x1-y1,x2-y2,x3-y3£©||
4Â¥2013-05-15 11:20:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lynzhung

Ìú³æ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
4Â¥: Originally posted by ΢Цȥ¼á³Ö at 2013-05-15 11:20:18
±ÈÈ磬ÏÂʽÕýÈ·Âð
||f(x1,x2,x3)-f(y1,y2,y3)||<=L||£¨x1-y1,x2-y2,x3-y3£©||...

ÊǶà¸ö±äÁ¿°¡£¡
|x-y|=(£¨x1-y1)^2+(x2-y2)^2+...(xn-yn)^2)^(1/2)
5Â¥2013-05-15 19:32:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶311·ÖÇóµ÷¼Á +17 Áº¸»¹óÏÕÖÐÇó 2026-04-04 19/950 2026-04-11 00:29 by wangjihu
[¿¼ÑÐ] 263ÄÜÔ´¶¯Á¦×¨Ë¶Çóµ÷¼Á +3 ¼Ó´óºÅ·¹ºÐ´ü 2026-04-10 3/150 2026-04-10 22:23 by 286640313
[¿¼ÑÐ] ¼ÆËã»úÀàÇóµ÷¼Á£¬22408-274·Ö +7 Éϰ¶deС³æ 2026-04-09 8/400 2026-04-10 19:56 by fxue1114
[¿¼ÑÐ] 332Çóµ÷¼Á +12 ½¶½¶123 2026-04-10 12/600 2026-04-10 19:01 by hmn_wj
[¿¼ÑÐ] 265Çóµ÷¼Á +12 ·ç˵ËýÔçÍüÁË 2026-04-10 13/650 2026-04-10 18:56 by chemisry
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +13 Ò»ÑùYWY 2026-04-04 13/650 2026-04-10 11:07 by mattzhming
[¿¼ÑÐ] 297Çóµ÷¼Á +8 Kwgyz 2026-04-09 8/400 2026-04-09 23:22 by may_ÐÂÓî
[¿¼ÑÐ] ¿¼Ñе÷¼Á-²ÄÁÏÀà-284 +28 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 28/1400 2026-04-09 20:08 by µ¹Êý321?
[¿¼ÑÐ] »úеר˶273ÇëÇóµ÷¼Á +6 ¸ýÉêÈÉÉê 2026-04-07 6/300 2026-04-08 22:41 by bljnqdcc
[¿¼ÑÐ] ר˶0854³õÊÔ¿¼²Ä¿Æ»ù£¬Çóµ÷¼Á +7 3220548044 2026-04-06 10/500 2026-04-08 21:59 by hypershenger
[¿¼ÑÐ] µ÷¼ÁÇóÖú£¨ÉúÎïÓëÒ½Ò©£© +6 @6952 2026-04-06 6/300 2026-04-07 23:52 by lys0704
[¿¼ÑÐ] 323Çóµ÷¼Á +3 ÁÖzlu 2026-04-07 4/200 2026-04-07 23:21 by lbsjt
[¿¼ÑÐ] ±¾¿ÆÉúÎïÐÅϢѧ£¬×Ü·Ö362 Çó07 08µ÷¼Á +6 qСٻ1210 2026-04-06 6/300 2026-04-07 19:40 by macy2011
[¿¼ÑÐ] ÉúÎ﹤³ÌÇóµ÷¼Á +13 ϲ»¶»¹ÊDz»¸ÊÐÄ 2026-04-05 13/650 2026-04-07 16:55 by Ecowxq666£¡
[¿¼ÑÐ] 307Çóµ÷¼Á +3 ËùÄî¼°ËùÍû 2026-04-06 3/150 2026-04-06 17:30 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 22408 331·ÖÇóµ÷¼Á +4 y__1 2026-04-06 4/200 2026-04-06 17:26 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤´óѧ080200»úе¹¤³Ì308·Ö£¬Çóµ÷¼Á +4 ÖÕ²»ËÆ´Óǰ 2026-04-05 4/200 2026-04-06 11:46 by ¿¼ÑÐѧУÕеãÈË
[¿¼ÑÐ] 0854Çóµ÷¼Á +4 assdll 2026-04-04 4/200 2026-04-05 09:44 by zhq0425
[¿¼ÑÐ] 295Çóµ÷¼Á +4 AÄãºÃÑо¿Éú 2026-04-04 5/250 2026-04-04 22:46 by yu221
[¿¼ÑÐ] 359Çóµ÷¼Á +7 hhhhaaaa$ 2026-04-04 7/350 2026-04-04 18:49 by imissbao
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û