Math
å¹³é¢ã°ã©ã(plane graph) 辺ã交差ããªãããã«å¹³é¢ä¸ã«æããã°ã©ã(å¤éã°ã©ããå«ã)ã¯ãå¹³é¢ç(planer)ã§ããã¨ãããç¹ã«ãæéå¤éã°ã©ãã®å¹³é¢è¡¨ç¾ã¯å°å³(map)(ã¾ãã¯åã«å¹³é¢ã°ã©ã(plane graph))ã¨å¼ã°ãããå¹³é¢ã°ã©ãã¨ååãªã°ã©ãã®ãã¨ãå¹³é¢â¦
ã°ã©ãçè«ï¼Graph theoryï¼ æåã°ã©ã(directed graph) ãã¤ã°ã©ã(digraph)ã®è¦ç´ è¦ç´ ãé ç¹(vertex), ç¹(point), ã¾ãã¯ç¯ç¹(node)ã®éåV 弧(arc)ã¨å¼ã°ããé ç¹ã®é åºå¯¾ã®éåA å¤é弧(parallel arc): èªå·±ã«ã¼ã(loop): 次æ°(degree): é ç¹vã§å§ã¾ãâ¦
å¹³é¢å¹¾ä½ã®(競æ)ããã°ã©ãã³ã°ãããã¨ãã2次å ãã¯ãã«ã®ä»£ããã¨ãã¦ä½¿ããã®ã§ä¾¿å©ã C++ãªãstd::complexãtypedefãã¨ãããæ¼ç®åãå®ç¾©ããæéãçããã å転å¤æãªã©ããå転ã®1次å¤æãæè¨ãã¦ãããããè¤ç´ æ°ã®æ¥µå½¢å¼ã§èããæ¹ãããããâ¦
(ç¡å)ã°ã©ãã®è¦ç´ è¦ç´ ãé ç¹(vertex), ç¹(point), ç¯ç¹(node)ã®éå 辺(edge)ã¨å¼ã°ããé ç¹ã®é åºå¯¾ã®éå é£æ¥(adjacent) : 辺(u,v)ãåå¨ããã¨ãé ç¹ã¯é£æ¥ããã¨ããã æ¥ç¶(incident) : ã辺ã®ç«¯ç¹(endpoint)ã§ããã¨ããã¯ã«æ¥ç¶ããã¨ããã å¤éâ¦
Wikipedia æ°å¦ æ°å¦ã®ããããç§ã®åå¿é² tex ç©çãããã°ã©ãã³ã°, etchttp://moondial0.net/archives/www12.plala.or.jp/ksp/ LaTeXã³ãã³ãã·ã¼ãä¸è¦§ tex,matlab,gnuplot,etc.move @KUMAZAWA Yoshiki C++ æ¥è¨2012-02-26 - æãã ãã§å¦ã°ãªãæ¥è¨ ãªâ¦
ç·å½¢ä»£æ°ã«ã¤ãã¦å¾©ç¿ããæ©ä¼ããã£ãã®ã§ããã£ããã¨ãã¾ã¨ãã¨ãã750+ Free Online Courses From Top Universities | AE.orgããMITã®ææ¥ãåãããã ç·å½¢ä»£æ°ã¯ä¸ã®ãã¼ã¸ã®ä¸ã®å·¦[mathematics]->[Linear Algebra]ã è¡å(Matrix) åºæ¬äºé è¡å, è¡â¦