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math.RA2026
Restricted graph Lie algebras in characteristic two
Simone Blumer
We investigate restricted Lie algebras arising as analogues of (twisted) right-angled Artin groups and right-angled Coxeter groups over fields of characteristic two. These algebras…
math.RA2025
Koszul Lie algebras and their subalgebras
Simone Blumer
This paper examines (restricted) Koszul Lie algebras, a class of positively graded Lie algebras with a quadratic presentation and specific cohomological properties. The study emplo…