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

Chikkanna R. Selvaraj; Suguna Selvaraj

doi:10.1155/2017/9167069

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

Chikkanna R. Selvaraj
, Suguna Selvaraj

Penn State Shenango

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

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 language	English (US)
Article number	9167069
Journal	Abstract and Applied Analysis
Volume	2017
DOIs	https://doi.org/10.1155/2017/9167069
State	Published - 2017

All Science Journal Classification (ASJC) codes

Analysis
Applied Mathematics

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

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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AU - Selvaraj, Chikkanna R.

AU - Selvaraj, Suguna

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AB - 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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DO - 10.1155/2017/9167069

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SN - 1085-3375

VL - 2017

JO - Abstract and Applied Analysis

JF - Abstract and Applied Analysis

M1 - 9167069

ER -

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

Abstract

All Science Journal Classification (ASJC) codes

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