Results 151 to 160 of about 6,946 (173)
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On Lie-Type Derivations of Rings and Standard Operator Algebras by Local Actions
Bulletin of the Malaysian Mathematical Sciences Society, 2022zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Invariants in enveloping algebras under the action of Lie algebras of derivations
Journal of Mathematical Physics, 1979An upper bound on the number of algebraically independent invariants in an enveloping algebra 𝒰 under the action of a Lie algebra G0 of derivations is obtained. We are able to determine the exact number of invariants for the case [G0,G0]=G0. This generalizes previous results about Casimir invariants.
Abellanas, L., Martinez Alonso, L.
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Aequationes mathematicae, 2012
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On action of outer derivations on nilpotent ideals of Lie algebras
2019Action of outer derivations on nilpotent ideals of Lie algebras are considered. It is shown that for a nilpotent ideal I of a Lie algebra L over a field F the ideal I+D(I) is nilpotent, provided that charF=0 or I nilpotent of nilpotency class less than p???1, where p=charF.
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Partial actions on reductive Lie algebras
Communications in Algebra, 2022José Luis Vilca Rodríguez
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Characterization of nonlinear Lie type derivations on von Neumann algebras by local action
Communications in AlgebraChangjing Li +3 more
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LieART 2.0 – A Mathematica application for Lie Algebras and Representation Theory
Computer Physics Communications, 2020Robert Feger +2 more
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Deformations of Lie algebras using σ-derivations
Journal of Algebra, 2006Jonas T Hartwig, Sergei D Silvestrov
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