Question# Computation - 科学计算
C*a
1 楼
Given two matrices M and K and a vector,f
system [M+{\delta}K]u^(n+1)=Mu^(n)
it's required that ||u^(n+1)||< ||u^(n)||.
Please show that this condition leads to
||u^(n+1)|| < |\lembda|_max ||u^(n)||,where \lembda_max is the
biggest eigenvalue of the generized eigenvalue problem of form
Xv= \lembda Yv, X,Y are two matrices. For the specific system they
are M+{\delta}K and M,respectively.
那位稍微指点一下。。。线性代数实在是忘了差不多了
system [M+{\delta}K]u^(n+1)=Mu^(n)
it's required that ||u^(n+1)||< ||u^(n)||.
Please show that this condition leads to
||u^(n+1)|| < |\lembda|_max ||u^(n)||,where \lembda_max is the
biggest eigenvalue of the generized eigenvalue problem of form
Xv= \lembda Yv, X,Y are two matrices. For the specific system they
are M+{\delta}K and M,respectively.
那位稍微指点一下。。。线性代数实在是忘了差不多了
