On estimates of diameter values of classes of functions in the weight space \(L_{2, \gamma } ( \mathbb{R}^2)\), \(\gamma = \exp(-x^2 - y^2)\)
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Publication:2683543
DOI10.1007/S10958-022-06012-6OpenAlexW4285730637MaRDI QIDQ2683543
Publication date: 13 February 2023
Published in: Journal of Mathematical Sciences (New York) (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s10958-022-06012-6
diametergeneralized modulus of continuitymajorantHermitian polynomialsFourier-Hermite coefficientsbest function approximation
Real functions (26-XX) Harmonic analysis in one variable (42Axx) Approximations and expansions (41Axx)
Cites Work
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