Generalized local jacobians and commutative group stacks

B Toen - arXiv preprint arXiv:2308.01670, 2023 - arxiv.org
In [CS01, Page 109] Grothendieck sketches the construction of a complex J_*(X) or
commutative pro-algebraic groups, associated to a smooth variety X, and for which each J_i …

Mixed graded structure on Chevalley-Eilenberg functors

E Pavia - Advances in Mathematics, 2024 - Elsevier
In this paper, we shall provide a purely∞-categorical construction of the mixed graded
structure (in the sense of Calaque, Pantev, Toën, Vaquié and Vezzosi) of Chevalley …