²é¿´: 442  |  »Ø¸´: 5
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
¡¾Óн±½»Á÷¡¿»ý¼«»Ø¸´±¾Ìû×Ó£¬²ÎÓë½»Á÷£¬¾ÍÓлú»á·ÖµÃ×÷Õß PRL µÄ 19 ¸ö½ð±Ò
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

PRL

[½»Á÷] ¡¾ÇóÖú¡¿Îʸ÷λÊýѧ¸ßÊÖÒ»µãÎÊÌâ

¶ÔÓÚÒ»¸ö¸´º¯Êýf(z)£¬È¡Ò»¶ÔÊýz1£¬z2£¬Ê¹µÃ

f(z1)+f(z2)=ʵÊý

f(z1)-f(z2)=ÐéÊý

Êýѧ·½ÃæÓÐûÓÐÀàËÆÃüÌ⣿£¿


ÁíÍâÒ»¸öÎÊÌâ¾ÍÊÇ£ºÄÜ·ñ²»Óù²éÊý¶Ô¸´±äº¯ÊýȡʵÊý²¿·Ö£¿

»òÕßÇóÒÔÏ£º

£¨Re£¨z/(z^2-a^2)^(1/2)£©£©^2Õâ¸ö¸´±äº¯ÊýµÄ²»¶¨»ý·ÖµÄ·½·¨

ÒÔÉÏÈκÎÎÊÌâµÄ½â´ð¶¼½«µÃµ½ lz ¾¡¿ÉÄܶàµÄ½ð±Ò£¬¼Æ»®É¢¾¡½ð±ÒÇó¸ßÈË£¬

[ Last edited by cuplgz on 2008-2-25 at 19:18 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

imr05

ľ³æ (ÖøÃûдÊÖ)

ÓÉÓÚ¸ÃidÎÞ·¨ÉÏ´«Í¼Æ¬

Ï£Íû°æÖ÷¼ûÁÂ
3Â¥2007-08-25 20:26:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

imr05

ľ³æ (ÖøÃûдÊÖ)



[ Last edited by imr05 on 2007-8-25 at 20:25 ]
2Â¥2007-08-25 20:23:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chemicalsub

½ð³æ (ÕýʽдÊÖ)

ÀàËÆÃüÌâ:

¡ï
PRL(½ð±Ò+1,VIP+0):ÐǪ̈¼û½â£¬Ð¡µÜ²»ÊǺÜÃ÷°×£¬»¹ÍûÄÜÏêϸ½âÊÍ
·ÇÆë´ÎÏßÐÔ·½³Ì×éAx=b,µÄ½âx1,x2£¬Ôòx1£­x2Ò»¶¨ÊÇÆë´ÎÏßÐÔ·½³Ì×éAx=0µÄ½â¡£
4Â¥2007-08-26 21:41:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

PRL

ÒýÓûØÌû:
Originally posted by chemicalsub at 2007-8-26 09:41 PM:
·ÇÆë´ÎÏßÐÔ·½³Ì×éAx=b,µÄ½âx1,x2£¬Ôòx1£­x2Ò»¶¨ÊÇÆë´ÎÏßÐÔ·½³Ì×éAx=0µÄ½â¡£

Ê×ÏÈ£¬ÎÒÕâ¸öÎÊÌ⣬¹Ø¼üÊÇÏë¶Ô¸´±äº¯ÊýȡʵÊýµÄËã·û¡£ÐǪ̈ËùνµÄ¾ØÕóµÄ·½Ê½£¬²»½öûÓмò»¯ÎÊÌ⣬¶øÇÒÓÉÓÚÒýÈëÁ˾ØÕó£¬ÔËËãÎÞÒÉ»á¸ü¼Ó¸´ÔÓ£¬¶øÇÒµ±Õâ¸ö»¹ÐèÒª½øÐлý·ÖµÄʱºò£¬²»ÖªµÀÐǪ̈ÓÐʲôÁ¼²ß£¿ÎÒʵÔÚ²»ÖªµÀÓúÎÖÖ·½·¨½â¾ö¡£

¶øÇÒËÆºõÐǪ̈ËùνµÄºÍÎÒµÄÔ¤ÉèÌõ¼þÍêÈ«²»Ò»Ñù£¬ÒòΪÕâÀïz1\z2²»ÊÇÒ»¸ö·½³Ì×éµÄ½â¡£

²»ÖªÐǪ̈ÒÔΪÈçºÎ£¿
5Â¥2007-08-31 20:24:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¿¼Ñл¯Ñ§Ñ§Ë¶µ÷¼Á£¬Ò»Ö¾Ô¸985 +3 ÕÅvvvv 2026-03-15 5/250 2026-03-16 20:25 by ÕÅvvvv
[¿¼ÑÐ] 328Çóµ÷¼Á£¬Ó¢ÓïÁù¼¶551£¬ÓпÆÑо­Àú +3 ÉúÎ﹤³Ìµ÷¼Á 2026-03-16 4/200 2026-03-16 20:13 by Wangjingyue
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] 304Çóµ÷¼Á +4 ahbd 2026-03-14 4/200 2026-03-16 16:48 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +6 ÄÝÄÝninicgb 2026-03-15 9/450 2026-03-16 16:40 by houyaoxu
[˶²©¼ÒÔ°] ÉîÛÚ´óѧ˶ʿÕÐÉú£¨2026Ç´«¸ÐÆ÷·½Ïò£¬½ö¼ȡµÚÒ»Ö¾Ô¸£© +4 xujiaoszu 2026-03-11 8/400 2026-03-16 09:45 by xujiaoszu
[¿¼ÑÐ] 326Çóµ÷¼Á +4 Éϰ¶µÄСÆÏ 2026-03-15 5/250 2026-03-16 08:39 by Linda Hu
[¿¼ÑÐ] 311Çóµ÷¼Á +6 ¶¬Ê®Èý 2026-03-15 6/300 2026-03-16 08:00 by wang_dand
[¿¼ÑÐ] 294Çóµ÷¼Á +3 Zys010410@ 2026-03-13 4/200 2026-03-15 10:59 by zhq0425
[¿¼ÑÐ] ²ÄÁϹ¤³Ì327Çóµ÷¼Á +3 xiaohe12w 2026-03-11 3/150 2026-03-14 20:20 by ms629
[¿¼ÑÐ] Öпƴó²ÄÁÏר˶319Çóµ÷¼Á +3 ÃÏöβÄÁÏ 2026-03-13 3/150 2026-03-14 18:10 by houyaoxu
[¿¼ÑÐ] bÇø»·¾³¹¤³ÌÇóµ÷¼Á +4 Maps1 2026-03-10 6/300 2026-03-14 00:23 by JourneyLucky
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +9 Copy267 2026-03-10 9/450 2026-03-13 23:45 by userper
[¿¼ÑÐ] 341Çóµ÷¼Á +3 ·¬ÇÑÍ·--- 2026-03-10 3/150 2026-03-13 23:07 by JourneyLucky
[¿¼ÑÐ] 332Çóµ÷¼Á +3 zjy101327 2026-03-11 6/300 2026-03-13 22:48 by JourneyLucky
[¿¼ÑÐ] 0856²ÄÁÏÓ뻯¹¤301Çóµ÷¼Á +5 ÞÈÊø¹â 2026-03-13 5/250 2026-03-13 22:00 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 315Çóµ÷¼Á +9 СÑòСÑò_ 2026-03-11 10/500 2026-03-13 21:13 by SXNUÀîÀÏʦ
[¿¼ÑÐ] 26µ÷¼Á/²ÄÁÏ¿ÆÑ§Ó빤³Ì/×Ü·Ö295/ÇóÊÕÁô +9 2026µ÷¼ÁÏÀ 2026-03-12 9/450 2026-03-13 20:46 by 18595523086
[¿¼ÑÐ] 0856»¯¹¤Ô­Àí +6 z2839474511 2026-03-10 6/300 2026-03-13 10:41 by houyaoxu
[¿¼ÑÐ] 290Çóµ÷¼Á +3 ¿Â»´È» 2026-03-10 8/400 2026-03-11 13:48 by ¿Â»´È»
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û