Alexander Lang

activity

20142024

most citedSupercharacter Theories and Semidirect Products

5 citations · 6 across the 3 of their papers we have counts for

collaborators

3 papers

math.RT2024

Canonical structure constants for simple Lie algebras

Meinolf Geck, Alexander Lang

Let $g$ be a finite-dimensional simple Lie algebra over $C$ . In the 1950s Chevalley showed that $g$ admits particular bases, now called ``Chevalley b…

math.RT2016★ 1 cited

An Enumeration of the Supercharacter Theories of $C_{p} \times C_{2} \times C_{2}$ for Prime $p$

Alexander Lang

The supercharacter theories of $C_{p} \times C_{2} \times C_{2}$ were classified in the language of Schur rings by Evdokimov, Kovács, and Ponomarenko in [EKP16]. It was shown that every…

math.RT2014★ 5 cited

Supercharacter Theories and Semidirect Products

Alexander Lang

We describe the supercharacter theories of the semidirect product of H and K, $H ⋊ K$ in terms of the supercharacter theories of the direct product of H and K in the case when…

Canonical structure constants for simple Lie algebras

An Enumeration of the Supercharacter Theories of Cp​×C2​×C2​ for Prime p

Supercharacter Theories and Semidirect Products

An Enumeration of the Supercharacter Theories of $C_{p} \times C_{2} \times C_{2}$ for Prime $p$