[:is]Math Phys seminar Fyrirlesari: Ro Jefferson, Albert Einstein Institute Potsdam Titill: Black hole interiors and modular inclusions Staðsetning: VR-II, V-156Tími: Fimmtudag 22.ágúst kl. 14:00 Ágrip: We show how the traversable wormhole induced by a double-trace deformation of the thermofield double state can be understood as a modular inclusion of the algebras of exterior operators. The effect of […]
[:is]Math Phys seminar Fyrirlesari: Arnbjorg Soffia Arnadottir,University of Waterloo Titill: Continuous Quantum Walks Staðsetning: VR-II, V-158 Tími: Fimmtudag 22.ágúst kl. 11:00 Ágrip: Continuous quantum walks arise naturally as quantum analogues of continuous random walks, but in contrast to their classical counterparts, they exhibit some curious and counter-intuitive properties. I will give an introductory talk on continuous quantum walks
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[:is]Math Phys seminar Fyrirlesari: Jorge Laraña Aragon,University of Stockholm Titill: Quenched coupling, effective thermalization and evanescence in the free $O(N)$ vector model Staðsetning: VR-II, V-156Tími: Fimmtudag 15.ágúst kl. 14:00 Ágrip: In this project we study two coupled free $O(N)$ vector models implementing the coupling via a quench of mixing. Since the theory is integrable pure thermalization
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[:is]Málstofa í stærðfræði Fyrirlesari: Finnur Lárusson, Adelaide University Titill: Chaotic holomorphic automorphisms of Stein manifolds with the volume density property Staðsetning: VR-II, V-158Tími: þriðjudagur 9. júlí kl. 11.00 Ágrip: I will report on joint work with Leandro Arosio. Let $X$ be a Stein manifold of dimension $n\geq 2$ satisfying the volume density property with respect to an exact
[:is]Math Phys seminar Fyrirlesari: Christiana Pantelidou, Durham University Titill: Incoherent hydrodynamics and density waves Staðsetning: VR-II, V-258Tími: mánudagur 24. júní kl. 14.00 Ágrip: I will consider thermal phases of holographic lattices at finite chemical potential in which a continuous internal bulk symmetry can be spontaneously broken. In the normal phase, translational symmetry is explicitly broken
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[:is]Málstofa í stærðfræði Fyrirlesari: Guðmundur Magnússon, HI Titill: Multi Dispatcher Systems and interacting policies Staðsetning: VR-II, V-258Tími: þriðjudagur 18. júní kl. 11.00 Ágrip: This project explores the performance of parallel server system. The focus of the project is a system using multiple heuristic policies to route jobs to a server. To achieve this there is
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[:is]Málstofa í stærðfræði Fyrirlesari: Sylvain Arguillère, CNRS – Institut Camille Jordan – MMCS Titill: Shape analysis through flows of diffeomorphisms Staðsetning: VR-II, V-258Tími: fimmtudagur 13. júní kl. 11.00 Ágrip: The goal of shape analysis is to compare shapes in a way that takes into account their geometric properties. The end goal is to give an
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[:is]Málstofa í stærðfræði Fyrirlesari: Wolfgang Woess, TU Graz Titill: THE LANGUAGE OF SELF-AVOIDING WALKS Staðsetning: VR-II, V-155Tími: þriðjudagur 4. júní kl. 11.00 Ágrip: Let X = (VX, EX) be an infinite, locally finite, connected graph withoutloops or multiple edges. We consider the edges to be oriented, and EX is equipped withan involution which inverts the
[:is]Málstofa í stærðfræði Fyrirlesari: Primoz Potocnik, University of Ljubljana Titill: Symmetries of finite graphs – a personal overview Staðsetning: VR-II, V-158Tími: þriðjudagur 28. maí kl. 11.00 Ágrip: Whether a graph is more or less symmetric is typically measured in terms of its automorphism group consisting of all permutation of its vertices which preserves the adjacency
[:is]Málstofa í stærðfræði Fyrirlesari: Giulio Cerbai, University of Florence Titill: Sorting Permutations Using Pattern-Avoiding Stacks Staðsetning: Tg-227 Tími: Fimmtudagur 9. maí kl. 11.40 Ágrip: The problem of sorting a permutation using a stack was proposed by Knuth in the 1960s. As it is well known, sortable permutations can be characterized in terms of pattern avoidance
