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SUMMARY:Ramón Flores (Universidad de Sevilla)
DTSTART:20240620T130500Z
DTEND:20240620T140000Z
DTSTAMP:20260423T035530Z
UID:GaTO/104
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/GaTO/104/">C
 haracterizing graph properties via RAAGs</a>\nby Ramón Flores (Universida
 d de Sevilla) as part of Geometry and topology online\n\nLecture held in R
 oom B3.02 in the Zeeman Building\, University of Warwick.\n\nAbstract\nIn 
 the last years\, thorough research has been conducted in order to understa
 nd graph properties in terms of group properties of the associated right-a
 ngled Artin group (RAAG). These properties should be intrinsic\, in the se
 nse that they should not depend on a concrete system of generators of the 
 group. In this talk\, we will give a general review of the topic\, with em
 phasis on planarity\, self-complementarity\, and existence of surjections.
  In particular\, we will highlight the crucial role of the cohomology alge
 bra of the group in our approach.\n\nThis is joint work with Delaram Kahro
 baei (CUNY New York) and Thomas Koberda (Virginia).\n
LOCATION:https://researchseminars.org/talk/GaTO/104/
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