The Generalized Cholesky Factorization and Perturbation of the Real Symmetric Matrices
The Generalized Cholesky Factorization and Perturbation of the Real Symmetric Matrices
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发表时间:
2008
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通讯作者:
Fang Xi-ming
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作者:
Fang Xi-ming
Let N be a real symmetric matrix,N exists the one and only generalized Cholesky factorization J+N=(I+L)J(I+L)T when it satisfies the condition:ρ(N)1.Some perturbation theories which connected with the conclusion are introduced,which improve the recent results in a brief.