[線代] Nilpotent
Kernel chain thm裡面提到
V is a n dim'l vt sp. and T is a linear transform on V. Then
1. {0}⊆ker(T)⊆ker(T^2)⊆...⊆V
inf
2. ∪ ker(T^i)=ker(T^k) for some k
i=1
然後我想問說為什麼這個k一定小於n
雖然好像很明顯但是我想不出理由QQ
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※ 編輯: jacky7987 來自: 111.251.154.196 (09/28 00:45)
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