Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4642841 | Journal of Computational and Applied Mathematics | 2007 | 8 Pages |
Abstract
A partially described inverse eigenvalue problem and an associated optimal approximation problem for generalized K-centrohermitian matrices are considered. It is shown under which conditions the inverse eigenproblem has a solution. An expression of its general solution is given. In case a solution of the inverse eigenproblem exists, the optimal approximation problem can be solved. The formula of its unique solution is given.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Zhongyun Liu, Heike Faßbender,