½×ÊýΪ4µÄȺºÍ½×ÊýΪ6µÄȺÄĸöÊÇÑ­»·Èº,ÓÐûÓÐÌØÊâ...

ËĽ×Ñ­»·Èº(fourth-order cyclic group)Ò»°ãÓá¸C4¡¹,¡¸Z4¡¹,¡¸Z/4Z¡¹»ò¡¸Z/(4)¡¹±íʾ¡£ÆäÖУ¬´Ë´¦µÄC4´ú±íËĽ×Ñ­»·Èº(Cyclic group of order 4)£¬Z4´ú±í¡°ÕûÊý»·¡±Ä£µô4µÃµ½µÄ»·£¨µ±È»Ò²ÊÇȺ£¬ºóͬÀí£©£¬Z/4Z´ú±í¡°ÕûÊý»·¡±È¥µô4±¶ÕûÊý»·¶øµÃµ½µÄ»·£¬Z/(4)´ú±íÕûÊý¼Ó·¨


ÇóËĽ׻÷½µÄ½â·¨,ҪͨË×Ò×¶®,×îºÃÓйæÂÉ,²»Òª³¤Æª´óÂÛµÄ...

ËĽ׻÷½ÊÇ×î¼òµ¥µÄ˫ż»Ã·½£¬Æä¹¹³É·½·¨¾ÍÊÇÁ½¾ä»°£º¡¾Ë³ÐòÌîÊý£»ÒÔÖÐÐĵã¶Ô³Æ»¥»»Êý×Ö¡¿¡£µÚÒ»²½£¬¡¾Ë³ÐòÌîÊý¡¿¡£°´ÐС¢°´ÁУ¬Ë³Äæ¾ù¿É¡£


ËĽ×ÐÐÁÐʽÔõôÇó°¡?²»ÄÜÏñÈý½×ÄÇÑùÇóÂð?

´ð°¸ÊÇ3Çó¹ý³Ì ÎÒÏëÏñÈý½×ÐÐÁÐʽÄÇÑù¶Ô½ÇÏßËãÀ´×Å£¬µ«´ð°¸²»¶Ô£¬Ëã³öÀ´ÊÇ4£¬ÊDz»ÊDz»ÄÜÕâôËã°¡2023.10.09Ð޸ģº³õµÈ±ä»»·¨µÄµÚ2Ìõд´íÁË...


ÆæÒÕ4½×ħ·½½Ì³Ìͼֽ - °Ù¶È¾­Ñé

3 µÚÈý²½£º°ÑËĽ×ħ·½µ±×öÈý½×À´Íê³É²¢ÌØÊâÇé¿ö´¦Àí¡£


4½×ÐÐÁÐʽµÄ¹«Ê½ÊÇʲô?

ËĽ×ÐÐÁÐʽÍòÄܹ«Ê½ÈçÏ£ºa11 a12 a13 a14 a21 a22 a23 a24 a31 a32 a33 a34 a41 a42 a43 a44= a11a22a33a44 - a11a22a34a43 - a11...


ËĽ×ħ·½Áڽǻ¥»»¹«Ê½ÊÇʲô?

µÚ¶þ²½£º½«»¹Ô­µÄËĽǻ¹Ô­£¬°×Ï»ÆÉÏ£¬Ê²Ã´ÑÕÉ«ÃæÔÚÓÒÔòͬÑÕÉ«µÄÀâÃæÏò×Ô¼º£¬×öÒ»±éËĽ×ħ·½¶¥²ã»¹Ô­µÄ×îºóµÄÒ»¸ö¹«Ê½£¨ºóÃæ¼ò³Æ×îºó¹«Ê½£©£º...


ËĽ×ÐÐÁÐʽµÄÍêȫչ¿ªÊ½ÊÇʲô,¶þÊ®ËÄÏîµÄÄǸö¡£¿ÉÒԵϰ...

·½·¨ÓÐ(n-1)!ÖÖ¡£¶ÔÓÚËĽ×ÐÐÁÐʽ¶øÑÔÓÐ(4-1)!=6ÖÖ£¬ËùÒÔ°´ÉÏÊö·½·¨Õ¹¿ªºó¹²ÓÐ24Ïî¡£


ËĽ×ÐÐÁÐʽÍòÄܹ«Ê½ÊÇʲô - °Ù¶È¾­Ñé

1 ËĽ×ÐÐÁÐʽÍòÄܹ«Ê½ÊÇ£ºa11a22a33a44-a11a22a34a43¡£ËĽ×ÐÐÁÐʽµÄ¼ÆËãÊ×ÏÈÒª½µµÍ½×Êý¡£¶ÔÓÚn½×ÐÐÁÐʽA£¬¿ÉÒÔ²ÉÓð´ÕÕijһÐлòÕßijһÁÐÕ¹¿ªµÄ...


ËĽ×ÐÐÁÐʽÍêȫչ¿ªÊ½

1¡¢ËĽ×ÐÐÁÐʽչ¿ª£¬¹²ÓÐ4¸ö²»Í¬µÄÈý½×ÐÐÁÐʽ£»2¡¢°´¡¾ÐÐÁÐʽչ¿ª¶¨Àí¡¿,4½×ÐÐÁÐʽչ¿ª³ÉµÍÒ»½×µÄÈý½×ÐÐÁÐʽʱ,ÓÐËĸö·ÖÐÐÁÐʽ£»¼ÌÐø¡¾Õ¹¿ª...


ËĽ×ħ·½ÔõÃ´Íæ?

ËĽ×ħ·½Îª4¡Á4¡Á4µÄÁ¢·½Ìå½á¹¹Ä§·½£¬Óɱ˵á¤Èû²¨Ë¹Ì¹ÄᣨP¨¦ter Sebest¨¦ny£©ÓÚ1981Äê·¢Ã÷¡£ËĽ×ħ·½µÄ±¾Ãû£¬Æð³õÊÇ·ÂÕÕÈý½×ħ·½£¨Â³±È¿Ë·½¿é...


Ïà¹ØËÑË÷

ÈÈÃÅËÑË÷