English

Tensor Triangular Geometry for Classical Lie Superalgebras

Representation Theory 2018-09-27 v4

Abstract

Tensor triangular geometry as introduced by Balmer is a powerful idea which can be used to extract the ambient geometry from a given tensor triangulated category. In this paper we provide a general setting for a compactly generated tensor triangulated category which enables one to classify thick tensor ideals and the Balmer spectrum. For a classical Lie superalgebra g=g0ˉg1ˉ{\mathfrak g}={\mathfrak g}_{\bar{0}}\oplus {\mathfrak g}_{\bar{1}}, we construct a Zariski space from a detecting subalgebra of g{\mathfrak g} and demonstrate that this topological space governs the tensor triangular geometry for the category of finite dimensional g{\mathfrak g}-modules which are semisimple over g0ˉ{\mathfrak g}_{\bar{0}}.

Keywords

Cite

@article{arxiv.1402.3732,
  title  = {Tensor Triangular Geometry for Classical Lie Superalgebras},
  author = {Brian D. Boe and Jonathan R. Kujawa and Daniel K. Nakano},
  journal= {arXiv preprint arXiv:1402.3732},
  year   = {2018}
}

Comments

to appear in Advances in Mathematics

R2 v1 2026-06-22T03:09:01.764Z