On the normal centrosymmetric Nonnegative inverse eigenvalue problem
Somchai Somphotphisut, Keng Wiboonton
TL;DR
This paper establishes sufficient conditions for solving the nonnegative inverse eigenvalue problem specifically for normal centrosymmetric matrices, extending previous results for normal matrices.
Contribution
It provides new sufficient conditions for the NIEP in the context of normal centrosymmetric matrices, building on prior work for normal matrices.
Findings
Sufficient conditions for NIEP in normal centrosymmetric matrices
Extension of conditions from normal to centrosymmetric matrices
Analogous results to prior NIEP conditions for normal matrices
Abstract
We give sufficient conditions of the nonnegative inverse eigenvalue problem (NIEP) for normal centrosymmetric matrices. These sufficient conditions are analogous to the sufficient conditions of the NIEP for normal matrices given by Xu [16] and Julio, Manzaneda and Soto [2].
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsMatrix Theory and Algorithms · Algebraic and Geometric Analysis · Numerical methods in inverse problems