Deformations of Vector Fields and Hamiltonian Vector Fields on the Plane

DOI10.2307/2153491zbMath0832.17022OpenAlexW2143730518MaRDI QIDQ4846173

Yu. Yu. Kochetkov, Nico Van den Hijligenberg, Gerhard F. Post

Publication date: 7 September 1995

Published in: Mathematics of Computation (Search for Journal in Brave)

Full work available at URL: https://research.utwente.nl/en/publications/deformations-of-vector-fields-and-hamiltonian-vector-fields-on-the-plane(b6f3201b-0ab3-4896-8924-a8d1052fd860).html

zbMATH Keywords

Lie algebraspolynomial vector fieldsstandard filtrationpolynomial Hamiltonian vector fieldsglobal deformationsFeigin-Fuks spectral sequenceintegrable local deformations

Mathematics Subject Classification ID

Virasoro and related algebras (17B68) Lie algebras of vector fields and related (super) algebras (17B66) Infinite-dimensional Lie (super)algebras (17B65) Graded Lie (super)algebras (17B70) Cohomology of Lie (super)algebras (17B56) Software, source code, etc. for problems pertaining to nonassociative rings and algebras (17-04)

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