Nonnegative Infinite Matrices that Preserve (p,q)-Convexity of Sequences

Chikkanna R. Selvaraj, Suguna Selvaraj

Research output: Contribution to journalArticle

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.

Original languageEnglish (US)
Article number9167069
JournalAbstract and Applied Analysis
Volume2017
DOIs
StatePublished - Jan 1 2017

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Infinite Matrices
Nonnegative Matrices
Convexity
Matrix Transformation
Necessary Conditions
Sufficient Conditions

All Science Journal Classification (ASJC) codes

  • Analysis
  • Applied Mathematics

Cite this

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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.",
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Nonnegative Infinite Matrices that Preserve (p,q)-Convexity of Sequences. / Selvaraj, Chikkanna R.; Selvaraj, Suguna.

In: Abstract and Applied Analysis, Vol. 2017, 9167069, 01.01.2017.

Research output: Contribution to journalArticle

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