Affiliation:
1. Penn State University-Shenango, 147 Shenango Avenue, Sharon, PA 16146, USA
Abstract
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.
Subject
Applied Mathematics,Analysis
Cited by
1 articles.
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