精華區beta Math 關於我們 聯絡資訊
A metric space M is said to be locally path-connected if each point in M has a neighborhood U is path-connected. Show that (M is connected and locally path-connected) iff (M is path-connected). -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 219.68.227.219