Gaussian bounds for the heat kernel associated to prolate spheroidal wave functions with applications
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Publication:2700869
DOI10.1007/s00365-022-09595-0OpenAlexW3197234836MaRDI QIDQ2700869
Gérard Kerkyacharian, Aline Bonami, Pencho P. Petrushev
Publication date: 27 April 2023
Published in: Constructive Approximation (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2108.12917
Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) Function spaces arising in harmonic analysis (42B35) Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.) (33C45) Fourier series in special orthogonal functions (Legendre polynomials, Walsh functions, etc.) (42C10) General harmonic expansions, frames (42C15)
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