150 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Far Eastern Federal UniversityRU23 papers
- Russian Academy of SciencesRU21 papers
- Institute of Automation and Control ProcessesRU20 papers
- Computing CenterRU9 papers
- Institute of Applied MathematicsRU9 papers
- Institute of Chemistry, Far Eastern Branch of the Russian Academy of SciencesRU4 papers
- P.N. Lebedev Physical Institute of the Russian Academy of SciencesRU4 papers
- Institute of Materials Science of the Khabarovsk Scientific CenterRU3 papers
- Steklov Mathematical InstituteRU3 papers
- Tokyo Metropolitan UniversityJP3 papers
- V.I. Il'ichev Pacific Oceanological InstituteRU3 papers
- All Russia Research Institute of AutomaticsRU2 papers
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3 papers · 1 filter
math.CA2024
A look at generalized trigonometric functions as functions of their two parameters and further new properties
Dmitrii Karp, Elena Prilepkina
Investigation of the generalized trigonometric and hyperbolic functions containing two parameters has been a very active research area over the last decade. We believe, however, th…
math.CA2016★ 21 cited
Hypergeometric Differential Equation and New Identities for the Coefficients of Nørlund and Bühring
Dmitrii Karp, Elena Prilepkina
The fundamental set of solutions of the generalized hypergeometric differential equation in the neighborhood of unity has been built by Nørlund in 1955. The behavior of the general…
math.CA2009★ 72 cited
Log-convexity and log-concavity of hypergeometric-like functions
D. Karp, S. M. Sitnik
We find sufficient conditions for log-convexity and log-concavity for the functions of the forms , and $a\mapsto\sum{f_k}x^k…