D. Karp

activity

20042024

most citedLog-convexity and log-concavity of hypergeometric-like functions

72 citations · 256 across the 31 of their papers we have counts for

collaborators

Showing 2007 · math.CAShow all

2 papers · 2 filters

math.CA2007★ 58 cited

Inequalities and monotonicity of ratios for generalized hypergeometric function

D. Karp, S. M. Sitnik

We find two-sided inequalities for the generalized hypergeometric function of the form $_{q + 1} F_{q} (- x)$ with positive parameters restricted by certain additional conditions. Bot…

math.CA2007★ 5 cited

An approximation for zero-balanced Appell function $F_{1}$ near $(1, 1)$

D. Karp

We suggest an approximation for the zero-balanced Appell hypergeometric function $F_{1}$ near the singular point $(1, 1)$ . Our approximation can be viewed as a generalization of Raman…

Inequalities and monotonicity of ratios for generalized hypergeometric function

An approximation for zero-balanced Appell function F1​ near (1,1)

An approximation for zero-balanced Appell function $F_{1}$ near $(1, 1)$