Monotonicity-preserving doubly infinite matrices

Akgun F. A., Rhoades B. E.

APPLIED MATHEMATICS AND COMPUTATION, vol.235, pp.105-109, 2014 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 235
  • Publication Date: 2014
  • Doi Number: 10.1016/j.amc.2014.02.072
  • Journal Name: APPLIED MATHEMATICS AND COMPUTATION
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.105-109
  • Yıldız Technical University Affiliated: Yes

Abstract

We prove that a regular nonnegative doubly infinite matrix preserves all monotonicities of double sequences if and only if it is a conservative double Haudorff matrix with all nonnegative entries. (C) 2014 Elsevier Inc. All rights reserved.