Tidligere gjesteforelesninger og seminarer - Side 61
Friday seminar by Arnar Pálsson from University of Iceland
David Parkinson, Australian Research Council Future Fellow, The University of Queensland.
The logic seminar will take place in B63 in NHA on Thursdays from 10.15 to 12.00.
The program is tentative. There are free slots in the program. Contact Dag Normann for suggestions or questions.
Eirik Endeve, Oak Ridge National Laboratoratory, Tennessee, USA
Ivan De Gennaro Aquino - Hamburger Sternwarte, Germany
Three-dimensional instability of solitary water waves
CEES extra seminar by Dr. Monica Hagedorn
Bernhard-Nocht-Institute for Tropical Medicine Hamburg Germany
Friday seminar by Moritz Muschick from University of Sheffield
CEES Extra seminar by Jason Miller from J. Craig Venter Institute
Friday seminar by Louis W. Botsford from University of California
Guest lecture by professor Markus Kalesse, University of Hannover, Germany.
Per A. Mykland (The University of Chicago) og Lan Zhang (University of Illinois at Chicago) give a seminar in Auditorium 4, Vilhelm Bjerknes house, at 14:15, Tuesday June 17th: Assessment of Uncertainty in High Frequency Data: The Observed Asymptotic Variance
Jubileumsseminar for Øyvind Grøn
Guest lecture by Professor Tomas Hudlicky, Brock University, Ontario, Canada.
If B is a sub-Hopf algebra of the mod 2 Steenrod algebra, the category of B-modules has subcategories of modules local or colocal with respect to certain Margolis homologies, and corresponding localization and colocalization functors. The Picard groups of these subcategories are sufficient to detect the Picard group of the whole category and contain modules of geometric interest. General results obtained along the way allow us to begin to attack the analogous questions for E(2) and A(2)-modules. Applications include better descriptions of polynomial algebras as modules over the Steenrod algebra, and of the values of certain generalized cohomology theories on the classifying spaces of elementary abelian groups.
CEES Extra seminar by Melissah Rowe from NHM
Diana Domanska (University of Silesia) gives a seminar in Auditorium 4, Vilhelm Bjerknes house, at 14:15, Tuesday June 10th:
Forecasting methods.
Yashar Akrami, postdoctoral researcher, ITA
CIME & CEES Extra seminar by Timothy D. Read from Emory University School of Medicine
Abstract: We talk about independent resolutions for dynamical systems on totally disconnected spaces. Building on earlier work by Cuntz, Echterhoff and Li that allows one to compute the K-theory of totally disconnected systems that admit a so called independent invariant regular basis, we show how any totally disconnected dynamical system admits a resolution of such systems, which in some cases allows for K-theory computations. Based on work by me and X. Li.
CEES Extra seminar/Faculty of Dentistry seminar by Bill Hanage from Harvard School of Public Health
Marco Matassa (UiO) will give a talk with title: On dimension and integration for spectral triples associated to quantum groups
Abstract: Abstract: I will discuss some aspects of the notions of spectral dimension and non-commutative integral in the context of modular spectral triples. I will focus on two examples: the modular spectral triple for SU_q(2) introduced by Kaad and Senior and the family of spectral triples for quantum projective spaces introduced by D'Andrea and Dąbrowski.
This years Skolem Lecturer lecturer is professor Kit Fine, from New York University. Fine is known for his work in logic, the philosophy of language and metaphysics.
Jens Kaad (Trieste), will give a talk with title "Joint torsion line bundles of commuting operators"
Abstract:
In this talk I’ll associate a holomorphic line bundle to any commuting tuple of bounded operators on a Hilbert space. The transition functions for this bundle are given by the joint torsion which compares determinants of Fredholm complexes. The joint torsion is an invariant of the second algebraic K-group of the Calkin algebra (bounded operators modulo trace class operators). The main step is to prove that the transition functions for the joint torsion line bundle are indeed holomorphic. This is carried out by studying the Quillen-Freed holomorphic determinant line bundle over the space of Fredholm complexes. In particular I will construct a holomorphic section of a certain pull-back of this bundle. The talk is based on joint work with Ryszard Nest.
Magnus D. Norling will give a talk with title "Universal coefficient theorem in KK-theory". This presentation is part of the final act of the course on "The Baum-Connes conjecture and KK-theory".