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S. Yakubovich

76 papers hereh-index 181.2k citations175 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author48
  • first author2
  • middle author1
  • last author24

Across the 75 of 76 papers where every author was matched, so the position is known.

fields
  • math.CA65
  • math.NT5
  • math.AP2
  • math.PR2
  • cond-mat.soft1
  • hep-ex1
same name
  • S. Yakubovich — 5 papers, h 9

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20012026
most citedOn the product formula and convolution associated with the index Whittaker transform

38 citations · 140 across the 60 of their papers we have counts for

collaborators
Showing 2021 · math.CAShow all

4 papers · 2 filters

math.CA2021

A modification of the Prudnikov and Laguerre polynomials

Semyon Yakubovich

A two-parameter sequence of orthogonal polynomials {Pn​(x;λ,t)}n≥0​ with respect to the weight function $x^αe^{- λx} ρ_ν(x t),\ α> -1,\ λ, t \ge 0, \ ρ_ν(x)= 2 x^{ν/2}…

math.CA2021

Discrete orthogonal polynomials associated with Macdonald function

Semyon Yakubovich

New sequences of discrete orthogonal polynomials associated with the modified Bessel function Kμ​(z) or Macdonald function are considered. The corresponding weight function is $λ…

math.CA2021

Discrete index transforms with Bessel and modified Bessel functions

Semyon Yakubovich

Discrete analogs of the index transforms, involving Bessel and the modified Bessel functions are introduced and investigated. The corresponding inversion theorems for suitable clas…

math.CA2021

Orthogonal polynomials for the weight xνexp(−x−t/x)

Semyon Yakubovich

Orthogonal polynomials for the weight xνexp(−x−t/x), x,t>0,ν∈R are investigated. Differential-difference equations, recurrence relations, explicit represent…

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