David M. Galban

collaborators

2 papers

math.RT2022

On sheaf cohomology for supergroups arising from simple classical Lie superalgebras

David M. Galban, Daniel K. Nakano

In this paper the authors study the behavior of the sheaf cohomology functors $R^{∙} ind_{B}^{G} (-)$ where $G$ is an algebraic group scheme corresponding to a simple cl…

math.RT2021

On First and Second Cohomology Groups for BBW Parabolics for Classical Lie Superalgebras

David M. Galban

Let $g$ be a classical simple Lie superalgebra. In this paper, the author studies the cohomology groups for the subalgebra $n^{+}$ relative to the BBW parabo…