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yuta yabe


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it is possible to get 30% of eigenvalues in short times by using the eigs(A,number, scalar) function? (A is sparse Hermitian matrix (100,000×100,000))
I want to get 30% of eigenvalues of 100,000 ×100,000 sparse hermitian matrix. is there a better way to get it in short time or ...

7 years ago | 1 answer | 0

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Question


大規模行列の固有値問題
40万×40万の大規模疎行列を対角化してすべての固有ペアを計算することは可能でしょうか?

9 years ago | 1 answer | 0

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Question


sparse matrix diagonalisation   all eigenvalue and eigenvector
I want to know all eigenvalue and eigen vecto But,eigs is not all eigenvalue and eigenvaluevector

9 years ago | 1 answer | 0

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