[分析] uniform converge

看板Math作者jason80d (阿鹹)時間11年前 (2013/04/07 20:19)推噓3(3推 0噓 1→)

留言4則, 3人參與討論串1/2 (看更多)

遇到一題高微題寫不太出來上來問一下板上的大大們題目如下 Prove that for every continuous f:[a,b]→R that is differentiable on (a,b) there is a sequence {fn}n=1→∞ of continuous functions that are not differentiable at any point in (a,b), which converges uniformly to f 不太曉得要從哪裡做想聽聽板友們的意見謝謝 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 36.239.250.144

推

keroro321

04/07 20:33, , 1^F

04/07 20:33, 1^F

→

jason80d

04/07 20:54, , 2^F

04/07 20:54, 2^F

推

keroro321

04/07 21:08, , 3^F

04/07 21:08, 3^F