→ THEJOY :對應λ的特徵空間的維度 05/29 22:55
推 SS327 :請位大大這個定理是跟下面這個一樣嗎 05/29 23:01
→ SS327 :若u為A(n*n)之m各重根特徵值,則最多對應m個特徵向量 05/29 23:03
→ guiltpunish :不是一個是幾何..一個是代數...兩者間關係?? 05/29 23:03
推 SS327 :λa為矩陣A的m重根,對應n(n小於或等於m)個特徵向量 05/29 23:08
→ SS327 :代數重根數=m 幾何重根數=n 05/29 23:08
※ 編輯: guiltpunish 來自: 140.115.208.183 (05/29 23:34)
推 yueayase :(1)eigenvalue,eigenvector的定義 05/30 01:35
→ yueayase :告訴你對對於非0向量,存在一個λ使得T(v)=λv 05/30 01:36
→ yueayase :可推得the geometric multiplicity of λ>=1 05/30 01:36
→ yueayase :(2)the geometric multiplicity of λ <= 05/30 01:37
→ yueayase :the algebraic multiplicity of λ,可以看 05/30 01:37
→ yueayase :Friedberg, Insel, Spence的linear algebra 05/30 01:38
→ yueayase :fourth edition Theorem 5.7,有證明 05/30 01:39
→ guiltpunish :嗯嗯感謝樓上..我在網站上有找到證明! 05/31 00:55