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Disputation Sophia Sage Elia

01.03.2022 | 17:00
Thema der Dissertation:
On Three Ehrhart Theories & Simplicial Hyperplane Arrangements
Thema der Disputation:
The Classification of Finite Reflection Groups
Abstract: Regular convex polytopes and their symmetry groups have inspired us since antiquity. These symmetry groups have something in common; they are generated by reflections through hyperplanes. We outline the classification of finite reflection groups (Coxeter 1935) through the use of simple systems and Coxeter graphs and discuss developments building off of this classification.

Zeit & Ort

01.03.2022 | 17:00