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2017 Nonnegative Infinite Matrices that Preserve (p,q)-Convexity of Sequences
Chikkanna R. Selvaraj, Suguna Selvaraj
Abstr. Appl. Anal. 2017: 1-9 (2017). DOI: 10.1155/2017/9167069


This paper deals with matrix transformations that preserve the (p,q)-convexity of sequences. The main result gives the necessary and sufficient conditions for a nonnegative infinite matrix A to preserve the (p,q)-convexity of sequences. Further, we give examples of such matrices for different values of p and q.


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Chikkanna R. Selvaraj. Suguna Selvaraj. "Nonnegative Infinite Matrices that Preserve (p,q)-Convexity of Sequences." Abstr. Appl. Anal. 2017 1 - 9, 2017.


Received: 27 December 2016; Accepted: 11 April 2017; Published: 2017
First available in Project Euclid: 16 June 2017

zbMATH: 06929569
MathSciNet: MR3650049
Digital Object Identifier: 10.1155/2017/9167069

Rights: Copyright © 2017 Hindawi

Vol.2017 • 2017
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