1 citations · 1 across the 3 of their papers we have counts for
3 papers
math.DG2024★ 1 cited
Vector fields and derivations on differentiable stacks
Juan Sebastian Herrera-Carmona, Cristian Ortiz, James Waldron
We introduce and study module structures on both the dgla of multiplicative vector fields and the graded algebra of functions on Lie groupoids. We show that there is an associated…
math.DG2023
The Chern-Weil-Lecomte characteristic map for -algebras
Juan Sebastian Herrera-Carmona, Cristian Ortiz
In this paper we extend the Chern-Weil-Lecomte characteristic map to the setting of -algebras. In this general framework, characteristic classes of -algebra…
math.DG2023
Complex Dirac structures with constant real index on flag manifolds
Cristian Ortiz, Carlos Varea
In this paper we describe all invariant complex Dirac structures with constant real index on a maximal flag manifold in terms of the roots of the Lie algebra which defines the flag…