Serina Hu

collaborators

4 papers

math.RT2026

Chevalley-Eilenberg cohomology of linearly reductive Lie algebras in the Verlinde category

Pavel Etingof, Serina Hu

Let $k$ be an algebraically closed field of characteristic $p \geq 5$ , and let $Ver_{p}^{+}$ be the even part of the Verlinde fusion category $Ver_{p}$ , the semisimplifi…

math.RT2026

Polynomial functors in $Ver_{4}^{+}$

Kevin Coulembier, Serina Hu

We study polynomial functors in the incompressible category $Ver_{4}^{+}$ , which can be viewed as super polynomial functors in characteristic 2. Concretely, we classify additive…

math.RT2025

Representation Theory of General Linear Supergroups in Characteristic 2

Serina Hu

We develop representation theory of general linear groups in the category $Ver_{4}^{+}$ , the simplest tensor category which is not Frobenius exact. Since $Ver_{4}^{+}$ is a r…

math.RT2025

Lie algebras in $Ver_{4}^{+}$

Serina Hu

We develop Lie theory in the category $Ver_{4}^{+}$ over a field of characteristic 2, the simplest tensor category which is not Frobenius exact, as a continuation of arXiv:2406.…

Chevalley-Eilenberg cohomology of linearly reductive Lie algebras in the Verlinde category

Polynomial functors in Ver4+​

Representation Theory of General Linear Supergroups in Characteristic 2

Lie algebras in Ver4+​

Polynomial functors in $Ver_{4}^{+}$

Lie algebras in $Ver_{4}^{+}$