Unusual poles of the -functions for some regular singular differential operators

DOI10.1088/0305-4470/36/39/302zbMath1043.58017arXivmath-ph/0303030OpenAlexW2016963278MaRDI QIDQ4468639

Pablo A. G. Pisani, María Amelia Muschietti, Robert T. Seeley, Horacio Alberto Falomir

Publication date: 10 June 2004

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/0303030

Mathematics Subject Classification ID

Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) General theory of ordinary differential operators (47E05) Nonperturbative methods of renormalization applied to problems in quantum field theory (81T16) Other Dirichlet series and zeta functions (11M41) Determinants and determinant bundles, analytic torsion (58J52)

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