Inequalities and monotonicity properties for gamma and q-gamma functions

On the Bernstein-type inequalities for ultraspherical polynomials

Journal of Computational and Applied Mathematics - Proceedings of the sixth international symposium on orthogonal polynomials, special functions and their applications

Inequalities for the gamma and q-gamma functions

Journal of Approximation Theory

Complete monotonicity of some functions involving polygamma functions

Journal of Computational and Applied Mathematics

Full length article: An extension of an inequality for ratios of gamma functions

Journal of Approximation Theory

Full length article: A completely monotonic function involving q-gamma and q-digamma functions

Journal of Approximation Theory

Full length article: q-Extensions of some estimates associated with the digamma function

Journal of Approximation Theory