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math.RT2024
Restricted Cohomology of Heisenberg Lie Algebras
Yong Yang
The Heisenberg Lie algebras over an algebraically closed field F of characteristic p > 0 always admit a family of restricted structures. We use the ordinary 1- and 2-cohomology spa…
math.RT2024
On the Cohomology of Restricted Heisenberg Lie Algebras
Tyler J. Evans, Alice Fialowski, Yong Yang
We show that the Heisenberg Lie algebras over a field of characteristic admit a family of restricted Lie algebras, and we classify all such non-isomorphic restri…