Exact and semiclassical approach to a class of singular integral operators arising in fluid mechanics and quantum field theory

DOI10.1088/0305-4470/37/47/007zbMath1077.45007arXivmath-ph/0407021OpenAlexW1977986440MaRDI QIDQ4659968

Vladimir A. Fateev, Roberto De Pietri, Enrico Onofri

Publication date: 21 March 2005

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math-ph/0407021

zbMATH Keywords

Fourier transform singular integral operator differential operator Legendre polynomial spectral problem

Mathematics Subject Classification ID

Strong interaction, including quantum chromodynamics (81V05) Integral operators (45P05) Eigenvalue problems for integral equations (45C05) Integral equations with kernels of Cauchy type (45E05)

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