32 citations · 116 across the 14 of their papers we have counts for
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math.QA2013
Simultaneous deformations of algebras and morphisms via derived brackets
Yael Fregier, Marco Zambon
We present a method to construct explicitly L-infinity algebras governing simultaneous deformations of various kinds of algebraic structures and of their morphisms. It is an altern…
math.QA2012★ 29 cited
Simultaneous deformations and Poisson geometry
Yael Fregier, Marco Zambon
We consider the problem of deforming simultaneously a pair of given structures. We show that such deformations are governed by an L-infinity algebra, which we construct explicitly.…
math.QA2003
A new cohomology theory associated to deformations of Lie algebra morphisms
Yael Fregier
We 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…