Conferences - Seminars

23OCT
  10:15-11:15 CM 1 113

Waldhausen's introduction of A-theory of spaces revolutionized the early study of pseudo-isotopy theory. Waldhausen proved that the A-theory of a manifold splits as its suspension spectrum and a factor Wh(M) whose first delooping is the space of stable h-cobordisms, and its second delooping is the space of stable pseudo-isotopies. I will describe a joint project ... Read more about "Toward the equivariant stable parametrized h-cobordism theorem"
By Mona Merling
23OCT
By Gunter Malle (Kaiserslautern)
24OCT
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  15:00-16:00 MA A3 30

Homological stability is a phenomenon that has been studied and established in the context of ordinary group homology for several infinite ascending series of groups. So far the only existing stability result known for bounded cohomology, by Monod, concerned the families of the general and special linear groups over any local field. In this talk ... Read more about "Stability in bounded cohomology for classical groups"
By Carlos De la Cruz Mengual (ETHZ)
30OCT
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  16:15-17:15 MA A3 30

Abstract: Traditional model reduction speeds up computations by replacing expensive high-fidelity models with low-cost reduced models. Thus, the goal of traditional model reduction is to construct reduced models that approximate well the high-fidelity models; however, reduced models are increasingly used together with high-fidelity models, which means that the primary purpose of reduced models becomes supporting ... Read more about "« Context-Aware Model Reduction »"
By Prof. Benjamin Peherstorfer