Hao Chang

activity

20122024

most citedDualization of Higher Derivative Heterotic Supergravities in

6 D

and

10 D

8 citations · 23 across the 16 of their papers we have counts for

collaborators

Showing 2016Show all

3 papers · 1 filter

math.RT2016

Finite group schemes of $p$ -rank $\leq 1$

Hao Chang, Rolf Farnsteiner

Let $G$ be a finite group scheme over an algebraically closed field $k$ of characteristic $char (k) = p \geq 3$ . In generalization of the familiar notion from the modul…

math.RA2016

A note on the rank of a restricted Lie algebra

Hao Chang

In this short note, we study the rank of a restricted Lie algebra $(g, [p])$ and give some applications, which concerns the dimensions of non-trivial irreducible modules.…

math.RA2016

Toral stabilizers of restricted Lie algebras

Hao Chang

This paper investigates the toral stabilizer of a finite-dimensional restricted Lie algebra $(g, [p])$ , defined over an algebraically closed field $k$ of positive charact…

Finite group schemes of p-rank ≤1

A note on the rank of a restricted Lie algebra

Toral stabilizers of restricted Lie algebras

Finite group schemes of $p$ -rank $\leq 1$