1. Symmetric sign patterns with maximal inertias
- Creator:
- Kim, In-Jae and Waters, Charles
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- eigenvalue, inertia, maximal inertia, rank-one perturbation, and symmetric sign pattern
- Language:
- English
- Description:
- The inertia of an $n$ by $n$ symmetric sign pattern is called maximal when it is not a proper subset of the inertia of another symmetric sign pattern of order $n$. In this note we classify all the maximal inertias for symmetric sign patterns of order $n$, and identify symmetric sign patterns with maximal inertias by using a rank-one perturbation.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public