A two-matrix alternative

Authors: Jiří Rohn
Publication year: 2013
Publication type: Článek v odborném periodiku
Periodical: Electronic Journal of Linear Algebra
Bibliographic citation: ROHN, Jiří. A two-matrix alternative. Electronic Journal of Linear Algebra. 2013, 26(15 December), 836-841. ISSN 1537-9582. E-ISSN 1081-3810. Dostupné z: http://www.math.technion.ac.il/iic/ela/ela-articles/articles/vol26_pp836-841.pdf
ID: 423464
Online record: View online record

Abstract

An algorithm for computing a solution of a two-matrix alternative is described. Given two square matrices A, B element R (n x n), it computes a nontrivial solution either to |Ax| <= |B||x|, or to |Ay| => |B||y|.