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Minimax rates for heterogeneous causal effect estimation. [PDF]
Kennedy EH +3 more
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On some properties of q-Hahn multiple orthogonal polynomials
J. Arvesú
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Nonnegativity of a discrete Poisson kernel for the Hahn polynomials
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Dual -1 Hahn polynomials: "classical" polynomials beyond the Leonard duality
Satoshi Tsujimoto +2 more
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Characterization of symmetrical Hq-Laguerre-Hahn orthogonal polynomials of class zero
Sobhi Jbeli, L. Khériji
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Inference of Gene Flow between Species from Genomic Data When the Mode, Direction, and Lineages are Misspecified. [PDF]
Thawornwattana Y +3 more
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Lengths of Roots of Polynomials in a Hahn Field
Algebra and Logic, 2021Let K be an algebraically closed field of characteristic 0, and let G be a divisible ordered Abelian group. Maclane [Bull. Am. Math. Soc., 45, 888-890 (1939)] showed that the Hahn field K((G)) is algebraically closed. Our goal is to bound the lengths of roots of a polynomial p(x) over K((G)) in terms of the lengths of its coefficients.
K. Lange, Julia F. Knight
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Associated Continuous Hahn Polynomials
Canadian Journal of Mathematics, 1991AbstractExplicit solutions to the recurrence relation for associated continuous Hahn polynomials are derived using 3F2 contiguous relations. These solutions are used to obtain a new continued fraction and the associated absolutely continuous measure. An exceptional case is shown to yield entry 33 in Chapter 12 of Ramanujan's second notebook.
Dharma P. Gupta +2 more
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