[線代] 向量空間
※ [本文轉錄自 Grad-ProbAsk 看板 #1GgTYoNy ]
作者: KAINTS (RUKAWA) 看板: Grad-ProbAsk
標題: [理工] 線代
時間: Mon Nov 19 14:58:53 2012
(1) The definite integral is a linear operator on C([a,b]),
the vector space of continuous real-valued functions d-
efined on[a,b].
F:錯在雖然他在區段內為linear,但是他並不保證{0}在這運算子中,
故不能判斷他為vector space嗎?
之前有位大大是說只能限制在多項式積分,還是因為這原因呢?
(2) An inner product on a vector space V is a linear operator on V.
F:是要改成T:V->R,才對嗎?
第一題沒人回答我,轉到這來問一下各位大大
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 123.193.7.20
※ 編輯: KAINTS 來自: 123.193.7.20 (11/19 15:02)
※ 編輯: KAINTS 來自: 123.193.7.20 (11/19 16:07)
推
11/19 22:51, , 1F
11/19 22:51, 1F
→
11/19 23:02, , 2F
11/19 23:02, 2F
→
11/19 23:08, , 3F
11/19 23:08, 3F
→
11/20 07:39, , 4F
11/20 07:39, 4F
※ 發信站: 批踢踢實業坊(ptt.cc)
※ 轉錄者: KAINTS (123.193.7.20), 時間: 11/20/2012 14:02:41
※ 編輯: KAINTS 來自: 123.193.7.20 (11/20 14:04)
推
11/20 16:07, , 5F
11/20 16:07, 5F
推
11/20 16:38, , 6F
11/20 16:38, 6F
→
11/20 16:39, , 7F
11/20 16:39, 7F
→
11/20 16:49, , 8F
11/20 16:49, 8F
推
11/20 17:12, , 9F
11/20 17:12, 9F
→
11/20 17:13, , 10F
11/20 17:13, 10F
→
11/20 17:13, , 11F
11/20 17:13, 11F
→
11/20 17:14, , 12F
11/20 17:14, 12F
→
11/20 17:14, , 13F
11/20 17:14, 13F
→
11/20 17:15, , 14F
11/20 17:15, 14F
→
11/20 22:29, , 15F
11/20 22:29, 15F
→
08/13 17:15, , 16F
08/13 17:15, 16F
→
09/17 15:10, , 17F
09/17 15:10, 17F
→
11/10 11:02, , 18F
11/10 11:02, 18F
→
01/02 15:08,
5年前
, 19F
01/02 15:08, 19F
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