Tidligere arrangementer - Side 115

CANCELLED: Almut Veraart (Imperial College) holder et seminar med tittelen: Integer-Valued Trawl Processes: A Class of Stationary Infinitely Divisible Processes

Nicolai Stammeier, Westfälische Wilhelms-Universität Münster, will give a talk with title: Product Systems of Finite Type for Certain Algebraic Dynamics and their C*-algebras

Abstract: Let P be a lattice-ordered semigroup with unit acting on a discrete, abelian group G by injective endomorphisms with finite cokernel. Building on the work of Jeong Hee Hong, Nadia S. Larsen and Wojciech Szymanski on product systems of Hilbert bimodules and their KMS-states, one can associate a product system to this dynamical system that turns out to be of finite type. Imposing two additional conditions on the dynamics, namely independence of the endomorphisms for relatively prime elements in P and exactness, we derive presentations of the Nica-Toeplitz algebra and the Cuntz-Nica-Pimsner algebra. Moreover, the latter has lots of nice descriptions and is shown to be a unital UCT Kirchberg algebra.  

Geir Ellingsrud fortsetter seminaret om 4-mangfoldigheter og  om elliptiske fibrasjoner.

Kristina R. Dahl (Universitetet i Oslo) holder et seminar med tittelen: Duality methods for pricing contingent claims under short selling constraints

Protima Raudwel, Researcher, SMN (Centre for Materials Science and Nanotechnology), UiO

CEES Extra seminar by Juan A. Bonachela from Levin Lab

I dette miniseminaret er det mye nytt ? l?re i relasjon til diabetes og metabolske sykdommer! Professor Juergen Eckel fra German Diabetes Center, Heinrich-Heine-Universit?t, D¨¹sseldorf, vil snakke om sine siste forskningsresultater. Fire stipendiater/postdoktorer vil dessuten presentere sin forskning.

Geir Ellingsrud fortsetter seminaret om 4-mangfoldigheter og denne gangen snakker han om elliptiske fibrasjoner.

Shinya Miyake, post doc, Institutt for teoretisk astrofysikk

CEES Extra seminar by Erick Denamur

Paul Krühner (Universitetet i Oslo) holder et seminar med tittelen: On infinite dimensional modelling in electricity finance

Peter Müller (Division of Statistics + Scientific Computation, The University of Texas at Austin) will talk about

A Nonparametric Bayesian Model for Local Clustering

Geir Ellingsrud fortsetter seminaret om 4-mangfoldigheter

David L. Block, School of Computational & Applied Mathematics, University of the Witwatersrand, South Africa

Ken C. Freeman, Duffield Professor, Research School of Astronomy & Astrophysics, The Australian National University, Canberra, Australia

Vi vil gi en kortfattet intoduksjon til  algebraiske flater og en like kortfattet oversikt over Enriques-Kodaira klassifikasjonen.

Anders Bettum, Institutt for kulturstudier og orientalske språk, UiO

CEES Extra seminar by Christophe Pelabon

(The seminar first announced for this time slot, "Is evolution predictable?" by Mats Bj?rklund is cancelled)

Sara Blanco (Universitetet i Oslo) holder et seminar med tittelen: Forwards and spots in energy markets modelled by Lévy Semistationary Processes.

Kristoffer Herland Hellton (Department of Biostatistics, UiO) will talk about

Consistency in high-dimensional principal component analysis

Friday seminar by Camilla Stoltenberg