Convexity properties of generalized trigonometric and hyperbolic functions.

: Árpád Baricz, Barkat Ali Bhayo, Riku Klén

: 2015

: Aequationes Mathematicae

: 89

: 3

: 12

: 0001-9054

DOI: https://doi.org/10.1007/s00010-013-0222-x

: http://link.springer.com/article/10.1007%2Fs00010-013-0222-x