²é¿´: 1879  |  »Ø¸´: 7
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

napoleon_999

ľ³æ (СÓÐÃûÆø)

[ÇóÖú] ÊýÂÛµÄÒ»¸öСÎÊÌâ ÒÑÓÐ1È˲ÎÓë

Ö¤Ã÷1/(2k+1)+1/(2k+3)+......1/(2k+2m+1)²»ÊÇÕûÊý£¬kºÍm¾ùΪÕýÕûÊý¡£¸Ð¾õºÜÄÑÈëÊÖ°¡¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

napoleon_999

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by Edstrayer at 2014-10-23 09:07:01
Éè
S(k,m)=\frac{1}{2k+1}+\frac{1}{2k+3}+\cdots+\frac{1}{2k+2m+1}
½«2k+1,2k+3,\cdots,2k+2m+1¾ù·Ö½â³É±ê×¼·Ö½âʽ:
a(k,i)=2k+2i-1=\prod\limits_{j=1}^rp_j^{s_j^i}(i=1,2,\cdots,m+1)
͉˕p_1<p_2<\ ...

¿ÉÊÇÔõô±£Ö¤Ö»ÓÐÒ»¸öi0ÄÜʹPjµÄÃݴδﵽtÄØ£¬ÎÒ¾õµÃÕâËÆºõ²»Äܱ£Ö¤¡£

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
3Â¥2014-10-23 11:22:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð

Edstrayer

°æÖ÷ (ÖøÃûдÊÖ)

·½´ç¶·ÊÒСÌìµØÕýÆøÃÔÂþ´óÊÀ½ç

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
napoleon_999: ½ð±Ò+10, ¡ïÓаïÖú 2014-10-23 18:29:48
napoleon_999: ½ð±Ò+10 2015-03-09 17:02:52
Éè


½«¾ù·Ö½â³É±ê×¼·Ö½âʽ:


ÕâÀï¾ùÊÇÆæËØÊý¡£ÇÒ


Áî
ÔÙÁȡµ½tÖµËù¶ÔÓ¦µÄËù¶ÔÓ¦µÄÆæËØÊýΪ
ÔòÔÚa(k,i)ÖÐÓÐÇÒ½öÓÐÒ»¸öʹµÃÖеÄÃÝ´ÎΪt
ÏÖÔÚÁî
ÔòcS(k,m)ÖÐÖ»ÓÐ


ÕâÒ»ÏΪÕûÊý£¬ÆäÓàÏî¶¼ÊÇÕûÊý£¬ËùÒÔcS(k,m)²»ÊÇÕûÊý£¬×¢Òâµ½cÊÇÕûÊý£¬´Ó¶øS(k,m)²»ÊÇÕûÊý¡£
Çà´ÐËêÔÂÊ¥µ®Ò¹£¬ÀËÂþ¸èÎèÓ­ÐÂÄê¡£
2Â¥2014-10-23 09:07:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hank612

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by napoleon_999 at 2014-10-23 11:22:44
¿ÉÊÇÔõô±£Ö¤Ö»ÓÐÒ»¸öi0ÄÜʹPjµÄÃݴδﵽtÄØ£¬ÎÒ¾õµÃÕâËÆºõ²»Äܱ£Ö¤¡£
...

Use some big theorem to get there.
http://www.emis.de/journals/AMI/2007/ami2007-belbachir.pdf

Nagell's theorem, Kurschak's theorem, and Belbachir-Khelladi theorem based on the result of Shorey-Tijdeman.
We_must_know. We_will_know.
4Â¥2014-10-23 11:28:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hank612

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
4Â¥: Originally posted by hank612 at 2014-10-23 11:28:29
Use some big theorem to get there.
http://www.emis.de/journals/AMI/2007/ami2007-belbachir.pdf

Nagell's theorem, Kurschak's theorem, and Belbachir-Khelladi theorem based on the result of Shorey-T ...

http://www.math.leidenuniv.nl/~tijdeman/shoreyt.pdf

If you are interested in the number theory, you may read the above portrait on Shorey.  The methods they approach problems are modern and deep.
We_must_know. We_will_know.
5Â¥2014-10-23 11:52:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ Çóµ÷¼Á +14 enenenhui 2026-03-13 15/750 2026-03-19 21:53 by allen-yin
[¿¼ÑÐ] 0856µ÷¼Á£¬ÊÇѧУ¾ÍÈ¥ +6 sllhht 2026-03-19 7/350 2026-03-19 19:50 by ÖÆ¶ÈµÄ
[¿¼²©] É격26Äê +3 °Ë6°Ë68 2026-03-19 3/150 2026-03-19 19:43 by nxgogo
[¿¼ÑÐ] Áº³ÉΰÀÏʦ¿ÎÌâ×é»¶Ó­ÄãµÄ¼ÓÈë +9 һѼѼӴ 2026-03-14 11/550 2026-03-19 17:22 by £¡±¾°µÒ»´Î£¡
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +5 pupcoco 2026-03-17 8/400 2026-03-19 13:58 by houyaoxu
[¿¼ÑÐ] 328Çóµ÷¼Á£¬Ó¢ÓïÁù¼¶551£¬ÓпÆÑо­Àú +4 ÉúÎ﹤³Ìµ÷¼Á 2026-03-16 12/600 2026-03-19 11:10 by ÉúÎ﹤³Ìµ÷¼Á
[¿¼ÑÐ] 274Çóµ÷¼Á +6 S.H1 2026-03-18 6/300 2026-03-19 09:34 by »¨µêÏà¼û
[¿¼ÑÐ] 304Çóµ÷¼Á +6 ˾¿Õ. 2026-03-18 6/300 2026-03-18 23:03 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 295Çóµ÷¼Á +3 Ò»Ö¾Ô¸¾©Çø211 2026-03-18 5/250 2026-03-18 17:03 by zhaoqian0518
[¿¼ÑÐ] »¯Ñ§¹¤³Ì321·ÖÇóµ÷¼Á +15 ´óÃ×·¹£¡ 2026-03-15 18/900 2026-03-18 14:52 by haxia
[¿¼ÑÐ] 311Çóµ÷¼Á +6 26ÑÐ0 2026-03-15 6/300 2026-03-18 14:43 by haxia
[¿¼ÑÐ] 311Çóµ÷¼Á +11 ¶¬Ê®Èý 2026-03-15 12/600 2026-03-18 14:36 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] ÊÕ¸´ÊÔµ÷¼ÁÉú +4 ÓêºóÇïºÉ 2026-03-18 4/200 2026-03-18 14:16 by elevennnne
[¿¼ÑÐ] 299Çóµ÷¼Á +5 ¡÷С͸Ã÷* 2026-03-17 5/250 2026-03-18 11:49 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] ²ÄÁÏ£¬·ÄÖ¯£¬ÉúÎ0856¡¢0710£©£¬»¯Ñ§ÕÐÉúÀ² +3 Eember. 2026-03-17 9/450 2026-03-18 10:28 by Eember.
[¿¼²©] 26²©Ê¿ÉêÇë +3 1042136743 2026-03-17 3/150 2026-03-17 23:30 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤×¨Ë¶µ÷¼Á +5 heming3743 2026-03-16 5/250 2026-03-17 14:03 by Ó¸ÒÌ«¼àÍõ¹«¹«
[¿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] 0856Çóµ÷¼Á +3 ÁõÃÎ΢ 2026-03-15 3/150 2026-03-16 10:00 by houyaoxu
[¿¼ÑÐ] ±¾¿ÆÄϾ©´óѧһ־Ը´¨´óҩѧ327 +3 ÂóÌï¸ûÕß 2026-03-14 3/150 2026-03-14 20:04 by ÍâÐÇÎÄÃ÷
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û