L-rays of permutation matrices and doubly stochastic matrices

@article{Dahl2015LraysOP,
title={L-rays of permutation matrices and doubly stochastic matrices},
author={Geir Dahl},
journal={Linear Algebra and its Applications},
year={2015},
volume={480},
pages={127-143}
}

2018 6th Iranian Joint Congress on Fuzzy and Intelligent Systems (CFIS)

2018

Let Mn be the set of all n-by-n real matrices. A (0,1)-matrix R is called integral row substochastic, if each row has at most one nonzero entry, +1. In the present paper, we describe L-ray of a… Expand

1. Introduction 2. Basic existence theorems for matrices with prescribed properties 3. The class A(R S) of (0,1)-matrices 4. More on the class A(R S) of (0,1)-matrices 5. The class T(R) of tournament… Expand

Although they play a fundamental role in nearly all branches of mathematics, inequalities are usually obtained by ad hoc methods rather than as consequences of some underlying "theory of… Expand

Wiley-Interscience series in discrete mathematics and optimization

1999

Introduction and Preliminaries. Problems, Algorithms, and Complexity. LINEAR ALGEBRA. Linear Algebra and Complexity. LATTICES AND LINEAR DIOPHANTINE EQUATIONS. Theory of Lattices and Linear… Expand