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Gjesteforelesninger, seminarer og konferanser

Kommende

Tid og sted: 15. feb. 2016 14:15 - 15:00, Niels Henrik Abels hus, room 801

David Ruiz Baños (IMUB, University of Barcelona) gives a talk with the title: "On the regularity of densities of Itô-type processes via stochastic control"

Tid: 16. feb. 2016 14:15

Dirk Hesse (Data Scientist at Intelligent Communication) will give a seminar in the lunch area, 8th floor Niels Henrik Abels hus at 14:15.

Tid: 23. feb. 2016 14:15

Håvard Kvamme (UiO, Dept. of mathematics) will give a seminar in the lunch area, 8th floor N.H. Abel's House at 14:15.

Tid og sted: 3. mar. 2016 14:15 - 16:00, B738, NH Abels hus

Hirokazu Nasu (Tokai University), gives the Seminar in Algebra and Algebraic Geometry:

 

Obstructions to deforming curves lying on a K3 surface in a Fano 3-fold​

Tid: 8. mar. 2016 14:15

Thore Egeland (NMBU) will give a seminar in the lunch area, 8th floor N.H. Abel's House at 14:15.

Tid og sted: 21. apr. 2016 09:30 - 22. apr. 2016 14:00, Niels Henrik Abels building

A Scandinavian Gathering Around Remarkable Discrete Mathematics

Tid og sted: 9. mai. 2016 - 14. mai. 2016, Oslo and Akershus University College

The conference "Quantum groups: geometry, representations, and beyond" will take place on May 9-14, 2016.

Tid og sted: 1. jun. 2016, Abels utsikt, 12.etasje i Niels Henrik Abels hus

We invite you to a one-day workshop celebrating Professor Bent Natvig's 70th anniversary. Invited speakers will present recent developments in some of the areas where Bent has made significant contributions, including reliability theory and mathematical statistics.

Bent Natvig has, since 1986, been a professor of mathematical statistics at the Department of Mathematics. He is the author of a long list of important papers published in top-ranked scientific journals as well as the recent book entitled "Multistate Systems Reliability Theory with Applications" (John Wiley & Sons). At our department, Bent has taken the leading role in the area of reliability theory. On August 1 this year, he turns 70.

 

Tid og sted: 23. jun. 2016 - 28. jun. 2016, Quality Hotel, Tønsberg, Norway

(www.mn.uio.no/MMCS9)

The conference is part of a joint French-Norwegian conference series on curves and surfaces. In Norway previous meetings were held in Oslo 1988, Biri 1991, Ulvik 1994, Lillehammer 1997, Oslo 2000, Tromsø 2004, Tønsberg 2008, and Oslo 2012. In France the last meeting was in Paris 2014.  

Tidligere

Tid og sted: 11. feb. 2016 14:15 - 16:00, B738, NH Abels hus

Atanas Iliev, Seoul National University, gives the Seminar in Algebra and Algebraic Geometry: 

Verra 3-folds and EPW quartics 

Tid og sted: 8. feb. 2016 13:15 - 14:00, Niels Henrik Abels hus, room 801

Salvador Ortiz-Latorre (University of Oslo) is giving his inaugural lecture with the title: High order weak approximation of SDEs

Tid og sted: 5. feb. 2016 12:15 - 14:00, B 637 NHA

This will be a colloqium-style talk, with pictures, about the classifying spaces and automorphism groups of manifolds, and the relation to surgery theory and algebraic K-theory.   

Tid og sted: 4. feb. 2016 14:15 - 16:00, B738, NH Abels hus

Andrea Hofmann (HBV) gives the Seminar in Algebra and Algebraic Geometry:

Minimal resolutions for projective models of K3 surfaces in rational normal scrolls

Literature used in the seminar are selected chapters in the book «K3 Projective Models in Scrolls» by Trygve Johnsen and Andreas Leopold Knutsen.

Tid og sted: 1. feb. 2016 14:00 - 15:00, Niels Henrik Abels hus, room 801

Kostiantyn Ralchenko (Taras Shevchenko National University of Kyiv) gives a talk with the title: A generalisation of the fractional Brownian field based on non-Euclidean norms

Tid og sted: 1. feb. 2016 13:00 - 14:00, Niels Henrik Abels hus, room 801

Yuliya Mishura (Taras Shevchenko National University of Kyiv) gives a lecture with the title: What can happen between two self-similarities?

Tid og sted: 28. jan. 2016 14:15 - 16:00, B738, NH Abels hus

Geir Ellingsrud (UiO), gives the Seminar in Algebra and Algebraic Geometry:

Projective models of K3-surfaces II

Tid: 28. jan. 2016 10:15 - 12:00

The seminar takes place in the seminar room on the 9th floor of the computer science building.

Tid: 26. jan. 2016 14:15

Ingrid Hobæk Haff (UiO, Dept. of mathematics) will give a seminar in the lunch area, 8th floor N.H. Abel's House at 14:15.

Tid og sted: 22. jan. 2016 10:15 - 11:00, NHA Room 1036

Hyperbolic-Elliptic models for two-phase flow in porous media

Tid og sted: 21. jan. 2016 14:15 - 16:00, B738, NH Abels hus

Geir Ellingsrud, UiO, gives the Seminar in Algebra and Algebraic Geometry:

Projective models of K3-surfaces (after Saint-Donat) 

Tid og sted: 19. jan. 2016 12:15 - 13:00, Undervisninsgrom 1036

Potential  flow with free boundaries using the level set method. A review of some electro-hydrodynamic applications 

Tid og sted: 18. jan. 2016 13:00 - 14:00, Niels Henrik Abels hus, room 801

Yuriy Prykhodko (National Technical University of Ukraine «Kyiv Polytechnic Institute») holds a talk with the title: On Skew Bessel Process

Tid og sted: 14. jan. 2016 14:15 - 16:00, B738, NH Abels hus

John Christian Ottem, UiO, gives the Seminar in Algebra and Algebraic Geometry:

Introduksjon til K3-flater (etter Saint-Donat)

Tid og sted: 13. jan. 2016 14:15 - 16:00, B735

Bas Jordans will give a talk with title " Random walks on discrete quantum groups: convergence to the boundary"

Abstract:

For classical random walks there exist two boundaries: the Poisson boundary and the Martin boundary. The relation between these two boundaries is described by the so-called "convergence to the boundary". For random walks on discrete quantum groups both the Poisson boundary and Martin boundary are defined and a non-commutative analogue of convergence to the boundary can be formulated. However, no proof is known for a such a theorem. In the first part of the talk we will discuss the classical and quantum version of convergence to the boundary, explain how these are related and give an overview of what is known in general for the quantum case. In the second part we will discuss the boundary convergence for SUq(2) and for monoidally equivalent quantum groups.

 

Tid og sted: 17. des. 2015 14:15 - 16:00, B738, NH Abels hus

Jørgen Vold Rennemo (Oxford), gives the Seminar in Algebra and Algebraic Geometry:

Gauge-dualitet