In this talk, we discuss the classification of hyperbolic Coxeter polyhedra, that is, hyperbolic polyhedra whose dihedral angles are integer submultiples of <a href="http://pi.
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We start with a gentle introduction to the topic with basic definitions and examples, and we give a brief overview of the known classification results.  In the second part of the talk, we provide a lower bound for the dihedral angles of Coxeter polyhedra with mutually intersecting facets together with a recipe for classifying them all. We establish the complete classification of ADEG-polyhedra, present the methods involved, and discuss further properties and <a href="http://developments.

https://indico.math.cnrs.fr/event/13191/ » target= »_blank » title= »developments.

https://indico.math.cnrs.fr/event/13191/ »>developments.

https://indico.math.cnrs.fr/event/13191/