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Explore group theoretic Dehn fillings and their L²-Betti numbers in this mathematical seminar lecture delivered by Professor Nansen Petrosyan from the University of Southampton. Delve into advanced concepts in geometric group theory as part of the "Operators, Graphs, Groups" research programme at the Isaac Newton Institute for Mathematical Sciences. Examine the intricate relationships between Dehn fillings in group theory and their associated L²-Betti numbers, gaining insights into this specialized area of mathematics that bridges topology, algebra, and analysis. Learn from cutting-edge research presented in an academic seminar format designed for mathematicians and researchers working in related fields.
