The Marvelous Meixner Polynomials: Second Kind, First Class
Abstract
Meixner's classification asks which exponential generating functions can generate orthogonal polynomials. We follow the continuous Meixner family from this question to its moments, measures, and continued fractions. A beta integral and a bilinear identity establish positivity and orthogonality; Carlitz's Bernoulli and Euler constructions reveal further connections. Turning the parameter into a variable leads to rational orthogonality and Wall's fraction. We derive its Nevanlinna measure and unite the two spectral directions in a joint law with Cauchy marginals. Even finite pencils produce couplings with these exact marginals. Laguerre limits explain the gamma law governing joint extremes. Along the way, Meixner's scientific life, combinatorics, tangent numbers, and even zeta values illuminate the same structure.
Related
- Mehler--Heine asymptotics for finite differences of mass-modified Charlier and Meixner polynomials
- Second Chern class and Fujiki constants of hyperkähler manifolds
- Ideal class groups of certain real quadratic number fields and factorizations of values of certain quadratic polynomials
- Legendre polynomials and complex multiplication, II: class numbers of quadratic fields and genus 2 supersingular polynomials
- New Formulas of Bernoulli Polynomials of the Second Kind Using Several Approaches
BibTeX
@misc{holtz2026marvelous,
title = {{The Marvelous Meixner Polynomials: Second Kind, First Class}},
author = {Olga Holtz},
howpublished = {arXiv},
year = {2026},
month = nov,
doi = {10.48550/arxiv.2611.01422},
eprint = {2611.01422},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2611.01422},
note = {CC BY 4.0},
}
RIS
TY - UNPB
TI - The Marvelous Meixner Polynomials: Second Kind, First Class
AU - Olga Holtz
PY - 2026
DA - 2026/11/01
PB - arXiv
DO - 10.48550/arxiv.2611.01422
UR - https://arxiv.org/abs/2611.01422
AB - Meixner's classification asks which exponential generating functions can generate orthogonal polynomials. We follow the continuous Meixner family from this question to its moments, measures, and continued fractions. A beta integral and a bilinear identity establish positivity and orthogonality; Carlitz's Bernoulli and Euler constructions reveal further connections. Turning the parameter into a variable leads to rational orthogonality and Wall's fraction. We derive its Nevanlinna measure and unite the two spectral directions in a joint law with Cauchy marginals. Even finite pencils produce couplings with these exact marginals. Laguerre limits explain the gamma law governing joint extremes. Along the way, Meixner's scientific life, combinatorics, tangent numbers, and even zeta values illuminate the same structure.
ER -