Singular Degree of a Rational Matrix Pseudodifferential Operator

DOI10.1093/imrn/rnu093zbMath1338.12006arXiv1308.2647OpenAlexW1997178921MaRDI QIDQ5264503

Alberto De Sole, Sylvain Carpentier, Victor G. Kac

Publication date: 27 July 2015

Published in: International Mathematics Research Notices (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1308.2647

zbMATH Keywords

rational matrixpseudodifferential operatorLenard-Magri scheme of integrabilityminimal fractional decomposition

Mathematics Subject Classification ID

Pseudodifferential operators as generalizations of partial differential operators (35S05) Differential algebra (12H05) Pseudodifferential operators (47G30)

Related Items (4)

Dirac reduction for Poisson vertex algebras ⋮ Compatible Hamiltonian operators for the Krichever-Novikov equation ⋮ PreHamiltonian and Hamiltonian operators for differential-difference equations ⋮ On integrability of some bi-Hamiltonian two field systems of partial differential equations

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