A new cohomology theory associated to deformations of Lie algebra morphisms

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/67185We introduce a new cohomology theory related to deformations of Lie algebra morphisms. This notion involves simultaneous deformations of two Lie algebras and a homomorphism between them.13 pagesQuantum AlgebraMathematical Physics55N35 (Primary); 18G60; 81S10 (secondary)A new cohomology theory associated to deformations of Lie algebra morphismstext