Inverse subspace problems with applications
نویسندگان
چکیده
منابع مشابه
Inverse subspace problems with applications
Given a square matrix A, the inverse subspace problem is concerned with determining a closest matrix to A with a prescribed invariant subspace. When A is Hermitian, the closest matrix may be required to be Hermitian. We measure distance in the Frobenius norm and discuss applications to Krylov subspace methods for the solution of large-scale linear systems of equations and eigenvalue problems as...
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ژورنال
عنوان ژورنال: Numerical Linear Algebra with Applications
سال: 2013
ISSN: 1070-5325
DOI: 10.1002/nla.1914