±Û¾´ÀÌ: joodk (±¤ÇÕ¼ºÀΰ£)
³¯ Â¥: Sat Jun 9 13:27:48 2007
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path-connectedÀ̸é connectedÀÌ´ÙÀÇ
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(À§ÀÇ ¸»ÀÌ ¹«½¼ ¶æÀÎÁöµµ ¸ð¸£¸é¼, wife´ÔÀÇ ºÎŹÀ¸·Î ¿Ã¸³´Ï´Ù. ¤Ð.¤Ð)
semy´Ô (2007/06/09)
¹Ý·Ê¸¦ µé¸é µÇÁÒ.
ºø°ø°£À̶ó°í À¯¸íÇÑ ¹Ý·Ê°¡ ÀÖ¾î¿ä.
joodk´Ô (2007/06/09)
L={(0,y)|-1<=y<=1}
G={(x,sin(1/x))|0<x<=1}
X=L ÇÕÁýÇÕ G
¿©±â¼ X°¡ path-connected°¡ ¾Æ´ÔÀ» ¾î¶»°Ô º¸À̳ª¿ä?
YOO´Ô (2007/06/10)
L¿¡¼ G·Î °¡´Â path°¡ L¿¡¼ G·Î ³Ñ¾î°¡´Â ¼ø°£¿¡ ´ëÇØ¼ »ý°¢Çغ¸¸é µÇÁÒ