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Séminaire de Géométrie

When are right-angled Artin groups similar?

Montserrat CASALS-RUIZ

( U. Pays Basque )

Salle 76 au LaBRI

le 13 octobre 2017 à 11:00

Right-angled Artin groups arise naturally in different branches of mathematics and computer science. In this talk we will introduce the class of right-angled Artin groups and discuss when they are algebraically, geometrically and logically similar, or, more formally, when they are commensurable, quasi-isometric and universally equivalent.