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Evaluations of certain Catalan-Hankel Pfaffians via classical skew orthogonal polynomials

Classical Analysis and ODEs 2021-07-07 v1 Mathematical Physics math.MP

Abstract

This paper is to evaluate certain Catalan-Hankel Pfaffians by the theory of skew orthogonal polynomials. Due to different kinds of hypergeometric orthogonal polynomials underlying the Askey scheme, we explicitly construct the classical skew orthogonal polynomials and then give different examples of Catalan-Hankel Pfaffians with continuous and qq-moment sequences.

Keywords

Cite

@article{arxiv.2102.00388,
  title  = {Evaluations of certain Catalan-Hankel Pfaffians via classical skew orthogonal polynomials},
  author = {Bo-Jian Shen and Shi-Hao Li and Guo-Fu Yu},
  journal= {arXiv preprint arXiv:2102.00388},
  year   = {2021}
}

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14 pages