15 citations · 52 across the 15 of their papers we have counts for
Showing 2018Show all
2 papers · 1 filter
math.RT2018
Derivations of Group Algebras and Hochschild cohomology
A. S. Mishchenko
The Hochschild homology and cohomology group can be described in terms of the homology and cohomology of the classifying space of the groupoid of the adjoint action of the group un…
math.AT2018★ 15 cited
Smooth Version of Johnson's Problem Concerning Derivations of Group Algebras
A. A. Arutyunov, A. S. Mishchenko
A description of the algebra of outer derivations of a group algebra of a finitely presented discrete group is given in terms of the Cayley complex of the groupoid of the adjoint a…