Tidligere arrangementer - Side 115

Friday seminar by Reidun Sirevåg

Muhammad Azeem Qureshi, Associate Professor, School of Business Høgskolen i Oslo og Akershus.

Algebraic cobordism MGL was introduced by Voevodsky as an algebro-geometric analogue of complex cobordism MU: it is the universal oriented cohomology theory for smooth schemes. A fundamental result in homotopy theory is Quillen's identification of the homotopy groups of MU with the Lazard ring. Voevodsky conjectured an analogous result for MGL, and his conjecture was recently proved for regular schemes of characteristic zero and up to p-torsion for regular schemes of charateristic p>0. I will explain Voevodsky's conjecture and sketch the proof in these cases.

Arbitrarily high order numerical schemes that converge to entropy measure valued solutions of systems of hyperbolic conservation laws.

Abstract: We will give a brief introduction to motivic homotopy theory followed by a discussion on how a theorem of Gabber may be used to avoid assuming that resolution of singularities holds in positive characteristic. The first half will be aimed at a general audience of topologists. The second will feature more algebraic geometry, however we will still try and keep it accessible to topologists.

CEES Extra seminar by Mark Grabowski

Analysis and Application of Polygonal and Serendipity Finite Element Methods

Dr. Viktor Fedun, The University of Sheffield, Space Systems Laboratory

Nils Detering (Frankfurt School of Finance & Management) holder et seminar med tittelen: Pricing & hedging asian-style options in energy

Bjørn Jahren fortsetter seminaret om 4 mangfoldigheter.

Professor Tore Slaatta, Institutt for medier og kommunikasjon,

Pier-Emmanuel Tremblay, Landessternwarte, Heidelberg

Friday seminar by Olav Sigurd Kjesbu

?ystein Linnebo, professor of Philosophy, UiO

Philip Jonathan (Shell Projects & Technology, U.K. and Lancaster University) and David Randell (Shell Projects & Technology  and Durham University) will give two talks:

Modelling extreme environments

and

Locating and quantifying gas emission sources using remotely obtained concentration data

Bjørn Jahren fortsetter seminaret om 4-mangfoldigheter og vil nå snakke om Clifford-algebraer, Spin-bunter og Spin^c-strukturer på 4-mangfoldigheter.

Friday seminar by Matina Donaldson-Matasci

Claudio Llinares, postdoktor, Institutt for teoretisk astrofysikk

Fakultetets satsing på studentoppfølging og utdanningskvalitetet

Wave measurements are traditionally performed in one of two locations: either at the sea surface or from below the surface. Both have their challenges and benefits.

Nortek is among those offering a subsurface wave measurement solution. This is done with acoustic Doppler current profilers. The presentation will discuss how subsurface wave measurements have evolved in the last decade. An emphasis will be placed on the challenges that exist and what has been done to expand the limits and improve the performance.

Hver v?r, omkring bursdagen til Svein Rosseland, arrangerer Institutt for teoretisk astrofysikk Rosselandforelesningen: et foredrag med en internasjonalt kjent astronom til minne om Svein Rosseland (1894-1985) som var grunnleggeren av instituttet.

Foredraget er ?pent for alle.

Asma Khedher (Technische Universität München) holder et seminar med tittelen: Stationarity of Ornstein-Uhlenbeck processes with stochastic speed of mean reversion