Events - Page 110 - The Faculty of Mathematics and Natural Sciences

Fredagskollokvium: Galaxy formation in a dark matter dominated Universe

Time and place: Oct. 27, 2017 11:15 AM – 12:00 PM, Rom 304 (Peisestua), Institutt for teoretisk astrofysikk

Oscar Agertz, Researcher, Lund Observatory

Time and place: Oct. 26, 2017 2:15 PM – 4:00 PM, Ullevål

Time and place: Oct. 26, 2017 1:15 PM – 2:00 PM, ZEB Auditorium 3

by

Giovanni Valsecchi

From Istituto Nazionale di Astrofisica (INAF), Rome, Italy

Realomics and Diatech

Time and place: Oct. 26, 2017 12:00 PM – 1:15 PM, Store fys aud

The Strategic Research Initiatives DIATECH and REALOMICS will present status and their plans for the future.

Joint CryoWALL – GEOHYD Lunch Seminar

Time and place: Oct. 24, 2017 12:00 PM – 1:10 PM, Aud 1, GEO

Welcome to our joint CryoWALL – GEOHYD Lunch Seminar Tuesday October 24th @ 12:15 in Aud 1, The Geology building. This seminar holds two lectures, respectively helt by Michael Krautblatter, TU Munich and Reginal Hermanns, NGU and NTNU.

Time and place: Oct. 23, 2017 12:45 PM – 1:45 PM, Gates of Eden

Erik Bedos (UiO) will give a talk with title "On Exel-Pardo algebras as Cuntz-Pimsner algebras"

Abstract:

In a joint work with S. Kaliszweski and J. Quigg (https://arxiv.org/pdf/1512.07302.pdf, to appear in JOT), we consider a continuous action of a locally compact group G on a topological graph E, equipped with a G-valued continuous cocycle, and show how to construct a C*-correspondence from these data, giving rise to a Toeplitz algebra and a Cuntz-Pimsner algebra. In the talk we will sketch this construction, but restrict ourselves to the discrete case. We will also describe these algebras in terms of generators and relations when E is row-finite. As a corollary we get that the associated Cuntz-Pimsner algebra coincides with the C*-algebra recently introduced by Exel and Pardo when E is finite and sourceless.

Fredagskollokvium: Astrophysicists at ITA and present and future needs of the ADS

Time and place: Oct. 20, 2017 11:15 AM – 12:00 PM, Rom 304 (Peisestua), Institutt for teoretisk astrofysikk

Line Nybakk Akerholt, Head Librarian - Science Library

Time and place: Oct. 20, 2017 11:15 AM – 12:00 PM, Hurricane

Reyna Ramirez

Dr. Eivind Valen Lecture

Time and place: Oct. 19, 2017 2:30 PM – 3:30 PM, Kristen Nygaards hus: Lille auditorium

Dr. Eivind Valen, Group Leader at the Computational Biology Unit of the University of Bergen, will present the lecture "Searching for function in the dark matter of the genome."

Time and place: Oct. 19, 2017 2:15 PM – 4:00 PM, Ullevål

CCSS talk by Odile Eisenstein

Time and place: Oct. 18, 2017 3:15 PM – 4:00 PM, Seminarrom Avogadro, kjemibygningen

The CEED conference

Time and place: Oct. 17, 2017 – Oct. 20, 2017, Ull, Tenerife North

CEED - Conceiving Earth Evolution and Dynamics

Time and place: Oct. 16, 2017 12:45 PM – 1:45 PM, Gates of Eden, Ullevål

Nicolai Stammeier (Oslo) will give a talk with title: The inner structure of boundary quotients of right LCM semigroups

Abstract: In joint work with Roberto Conti, Stefano Rossi, and Valeriano Aiello, we use semidirect products built from algebraic dynamical systems to model right LCM semigroups to study various structural aspects in connection with a selection of distinguished subalgebras of the associated boundary quotients. Our two guiding examples are integral dynamics as considered in work of Barlak - Omland - Stammeier, and exact injective group endomorphisms of discrete abelian groups with finite cokernel as studied by Cuntz and Vershik.

GeoHyd Lunch Seminar: Glacier-freshwater effects on the marine ecosystem: the missing link between glaciers and cod-fish

Time and place: Oct. 13, 2017 12:15 PM – 1:00 PM, Aud. 1, Geologibygningen

Welcome to our GeoHyd Lunch Seminar Friday October 13th @ 12:15 in Aud. 1, the Geology building

Time and place: Oct. 13, 2017 11:15 AM – 12:00 PM, Rom 304 (Peisestua), Institutt for teoretisk astrofysikk

Luc Blanchet, Directeur de Recherche au C.N.R.S., Institut d'Astrophysique de Paris

Time and place: Oct. 12, 2017 2:15 PM – 4:00 PM, Ullevål

Time and place: Oct. 11, 2017 1:15 PM – 2:00 PM, Seminar room: "Hurricane", Matematisk Institutt, Ullevål stadion (Sognsveien 77 B, 2nd floor)

Eric Schaanning (Norges Bank) gives a lecture with the title: Interbank contagion and systemic risk: How robust are estimates?

Disputas: Elvar Örn Viktorsson

Time and place: Oct. 6, 2017 12:15 PM, Auditorium 1, Helga Eng

Master i farmasi Elvar Örn Viktorsson ved Farmasøytisk institutt vil forsvare sin avhandling for graden ph.d: Drug Discovery, Design and Synthesis of Polycyclic Regulators of Cancer Cells and Nuclear Receptors: Phenazine 5,10-dioxides and Oxysterols

Time and place: Oct. 5, 2017 1:15 PM – 2:00 PM, ZEB Auditorium 3

by

Lars Hansen

From Department of Earth Sciences, Oxford, UK

Time and place: Oct. 2, 2017 1:15 PM – 2:00 PM, ZEB Auditorium 3

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Jacqueline Austermann

From Department of Earth Sciences, Cambridge, UK

The 8th Nordic Paleomagnetism workshop

Time and place: Sep. 30, 2017 – Oct. 7, 2017, Leirubakki, 851 Hella, Island

Conference organizers: Trond H. Torsvik, Lauri Pesonen and Maxwell Brown.

Please email Maxwell Brown at maxwell (at) hi.is if you have any questions about the meeting

Disputation: Magnus Kristoffersen

Time and place: Sep. 29, 2017 1:15 PM, Auditorium 1, the Geology building

Magnus Kristoffersen at the Department of Geosciences will be defending his dissertation: U-Pb and Lu-Hf systematics of detrital zircon as a sedimentary provenance indicator

Time and place: Sep. 29, 2017 11:15 AM – 12:00 PM, Rom 304 (Peisestua), Institutt for teoretisk astrofysikk

Christa Gall, Dark Cosmology Centre, Niels Bohr Institute, University of Copenhagen

Trial lecture: Magnus Kristoffersen

Time and place: Sep. 29, 2017 10:15 AM – 11:00 AM, Auditorium 1, the Geology building

Doctoral candidate Magnus Kristoffersen at the Department of Geosciences will give a trial lecture on the given topic: Zircon formation and alteration - as a record of crustal evolution history

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