8. february, kl. 11:40, í Oddi O-106 Fyrirlesari: Anders Claesson, Háskóli Íslands. Titill: Permutations with few inversions Ágrip: We consider permutations of [n] with at most n inversions; this is what we mean by permutation with few inversions. In particular, we present a curious generating function for permutations of [n] with exactly n inversion. Furthermore, […]
Málstofa: Anders Claesson Read More »
Málstofa 12 september, kl. 10:50 (athugið óvenjulega tímasetningu!) Fyrirlesari: Gordon Slade (University of British Columbia)Titill: Self-avoiding walk, spin systems, and renormalisationÁgrip: The subject of critical phenomena in statistical mechanics is a rich source of interesting and difficult mathematical problems that touch oncombinatorics, probability, and mathematical physics. Self-avoiding walks and lattice spin systems provide fundamental examples. This
Málstofa: Gordon Slade Read More »
The Science Institute, University of Iceland, invites applications for up to three PhD positions in theoretical high-energy physics. Field of work The successful candidates will join a research group engaged in frontline research at the intersection between quantum field theory and gravitational theory in the Mathematics Division of the Science Institute. The research is funded
Phd positions in theoretical high-energy physics Read More »
Applications are invited for a postdoctoral position at the University of Iceland financed by The Icelandic Research Fund. The research project is called: „Scaling limits of random enriched trees“ and is in the field of probabilistic combinatorics. The project includes studying scaling limits of random graphs, statistical mechanical models on random planar maps and related
Postdoctoral position in mathematics at the University of Iceland Read More »
[:is]Málstofa í stærðfræði Fyrirlesari: Carolina Canales Gonzalez, Pontificia Universidad Católica de Chile Titill: Looking for a complex Poincaré-Bendixson theorem Staðsetning: V-258, VR-IITími: Fimmtudagur 28. febrúar kl. 11.40 Ágrip: The goal of this talk is to introduce the study of holomorphic foliations. First, we will recall some things about differential equations on $\mathbb{R}^2$, like the Poincaré-Bendixson theorem
Carolina Canales Gonzalez (28/02/2019) Read More »
[:is]Málstofa í stærðfræði Fyrirlesari: Carlos Argaez Garcia, Háskóli Íslands Titill: Numerical methods for dynamic systems: Analysis of stability Staðsetning: V-258, VR-IITími: Fimmtudagur 21. febrúar kl. 11.40 Ágrip: Dynamic systems describe the evolution over time of quantities governed bydifferential equations. Therefore they are a powerful descriptive tool ofphenomena originated in applied disciplines.A complete Lyapunov function describes the
Carlos Argaez Garcia Read More »
Math Phys/Phys seminar Fyrirlesari: Jens H. Bárðarson, KTH Stockholm Titill: On the chiral anomaly in Weyl semimetals Staðsetning: VR-II 158 Tími:þriðjudagur 4. desember, kl. 13.30 Ágrip: I will give an introduction to the physics of Weyl semimetals focussing on Fermi arcs and chiral anomaly. I will then discuss some transport properties of Weyl semimetals including strongly
