The problem of the strong regularity of a square matrix in a general max-min algebra is considered and a necessary and sufficient condition using the trapezoidal property is described. The results-are valid without any restrictions on the underlying max-min algebra, concerning, the density, or the boundedness. Previous results on this topic are special cases of the theorems presented in this paper. (C) 2003 Elsevier Inc. All rights reserved.
机构:
Univ Hradec Kralove, Fac Informat & Management, Hradec Kralove 50003, Czech RepublicUniv Hradec Kralove, Fac Informat & Management, Hradec Kralove 50003, Czech Republic
Gavalec, Martin
Plavka, Jan
论文数: 0引用数: 0
h-index: 0
机构:
Tech Univ Kosice, Fac Elect Engn & Informat, Kosice 04200, SlovakiaUniv Hradec Kralove, Fac Informat & Management, Hradec Kralove 50003, Czech Republic
Plavka, Jan
Ponce, Daniela
论文数: 0引用数: 0
h-index: 0
机构:
Univ Hradec Kralove, Fac Informat & Management, Hradec Kralove 50003, Czech RepublicUniv Hradec Kralove, Fac Informat & Management, Hradec Kralove 50003, Czech Republic