1. On an extension of Fekete’s lemma
- Creator:
- Chon, Inheung
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- math and $m$th order minors
- Language:
- English
- Description:
- We show that if a real $n \times n$ non-singular matrix ($n \ge m$) has all its minors of order $m-1$ non-negative and has all its minors of order $m$ which come from consecutive rows non-negative, then all $m$th order minors are non-negative, which may be considered an extension of Fekete’s lemma.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public