On generalized trigonometric functions with two parameters

doi:10.1016/j.jat.2012.06.003

Journal of Approximation Theory

Volume 164, Issue 10, October 2012, Pages 1415-1426

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Abstract

The generalized $p$ -trigonometric and ( $p, q$ )-trigonometric functions were introduced by P. Lindqvist and S. Takeuchi, respectively. We prove some inequalities and present a few conjectures for the ( $p, q$ )-functions.

Keywords

Eigenfunctions of

p

-Laplacian

{sin}_{p, q}

Generalized trigonometric function

Journal of Approximation Theory

Full length articleOn generalized trigonometric functions with two parameters

Abstract

Keywords

Full length article
On generalized trigonometric functions with two parameters