Tidlegare gjesteforelesninger og seminarer - Side 61

Yasser Roudi, Group Leader, Kavli Institute for Systems Neuroscience / Centre for Neural Computation, NTU

Marco Matassa (UiO) will give a talk with title: Dirac Operators on Quantum Flag Manifolds

Abstract: I will review the paper "Dirac Operators on Quantum Flag Manifolds" by Ulrich Krähmer. The aim is to define Dirac operators on quantized irreducible flag manifolds. These will yield Hilbert space realizations of some distinguished covariant first-order differential calculi.

Friday seminar by Thomas Marcussen

Piyali Chatterjee,Postdoctoral Fellow , ITA

Jeg vil definere Singerkonstruksjonen R_+(M) og gjennomføre Adams-Gunawardena-Millers bevis av Lins teorem.  

Pia Zacharias,Postdoctoral Fellow , ITA

The Lattice Boltzmann Method and its application in modeling of physiological  flows

Jeg vil snakke om de endelige underalgebraene A(n) i Steenrodalgebraen, analysere A(n)-modulstrukturen til den kontinuerlige kohomologien til Tatekonstruksjonen, og skissere Lin-Davis-Mahowald-Adams' bevis av Lins teorem. 

Friday seminar by Charles Krebs

Kathleen M. Jennings, Fafo Institute for Labour and Social Research

Adam Sørensen (UiO) will give a talk with title: Almost commuting matrices

Abstract: Two matrices A,B are said to almost commute if AB is close to BA (in a suitable norm). A question of Halmos, answered by Lin, asks if two almost commuting self-adjoint matrices are always close to two exactly commuting self-adjoint matrices. We will survey what is known about this and similar questions, and report on recent work with Loring concerning how the questions change if we look at real rather than complex matrices.

Kristan Ranestad (Dept. of Math, UiO) gives a seminar in room 107, 1st floor N.H. Abels House at 14:15 Tuesday October 14th. Algebra og statistics: Phylogenetic models from an algebraic geometric viewpoint

Jeg avslutter reduksjonen av Segalformodningen til et algebraisk spørsmål om en Ext-ekvivalens, og vil se i mer detalj på hvordan Pontryagin--Thom-konstruksjonen brukes til å bevise Wirthmüller- og Adams transfer-ekvivalensene i stabil ekvivariant homotopiteori. 

Philip Bull,Postdoctoral Fellow , ITA

Mattis B. Wigestrand: Optogenetics - Manipulating animal behavior with light

Årets Nobelpris i fysikk annonseres 7. oktober. Vi ser sendingen sammen.

Friday seminar by Horacio Schneider

Friday seminar by Lars Werdelin

-A new window on our Space environment: The polarization of the auroral emissions. A French – Norwegian discovery.

Victor Haughton, Professor of Radiology at the University of Wisconsin

and Adjunct Research Scientist at Simula Research Laboratory

Ørnulf Borgan (Department of Mathematics,UiO) gives a seminar

in room 107, 1st floor N.H. Abels House at 14:15 Tuesday September 23rd:

Using cumulative sums of martingale residuals for model checking in nested case-control studies  

Jeg vil vise hvordan Segalformodningen kan omformuleres, ved hjelp av Tatekonstruksjonen, norm-restriksjonssekvensene, Warwick dualitet og Adams' transferekvivalens, til en form som lettere lar seg bevise v.h.a. den algebraiske Singerkonstruksjonen. Dette er det andre i en serie foredrag som sikter mot å gi et bevis for en versjon av Segalformodningen i motivisk homotopiteori. 

Friday seminar by Andrea Waeschenbach from Natural History Museum, London, UK