Málstofa í stærðfræði Fyrirlesari: Arkadiusz Lewandowski Titill: Some remarks on holomorphically contractible systems. Staðsetning: V-157, VRII. Tími: Föstudagur 25. september, klukkan 15:00-16:00. Ágrip: We shall discuss the ideas behind the holomorphically contractible systems. As examples, we introduce systems of Carathéodory and Kobayashi pseudodistances. We shall discuss some properties of those objects with particular accent put …
Málstofa í stærðfræði Fyrirlesari: Georg Schumacher Titill: Hyperbolicity of moduli spaces. Staðsetning: V-157, VRII. Tími: Föstudagur 18. september, klukkan 15:00-16:00. Ágrip: We give an overview about the concept of hyperbolicity of complex manifolds. We compare the notion of the Liouville property (Brody hyperbolicity), hyperbolicity in the sense of Kobayashi, and the concept of negative curvature. …
Málstofa í stærðfræði Fyrirlesari: Florian Lehner Titill: Cops, robbers, and infinite graphs Staðsetning: V-157, VRII. Tími: Föstudagur 11. september, klukkan 15:00-16:00. Ágrip: Pursuit-evasion based searching, also known as the game of cops and robbers is a game on a graph between two players, $C$ (the cop) and $R$ (the robber). The rules are as follows: …
Málstofa í stærðfræði Fyrirlesari: Ahmed Zeriahi Titill: Weak solutions to degenerate complex Monge-Ampère Flows Staðsetning: TG-227, Tæknigarður. Tími: Föstudagur 4. september, klukkan 15:00-16:00. Ágrip: Studying the (long-term) behavior of the Kähler-Ricci flow on mildly singular varieties, one is naturally lead to study weak solutions of degenerate parabolic complex Monge-Ampère equations. The purpose of this lecture …
Málstofa í stærðfræði Fyrirlesari: David Tong Titill: The Supersymmetric Quantum Hall Effect Staðsetning: Naustið, Endurmenntun. Tími: Þriðjudagur 25. ágúst, klukkan 15:00-16:00. Ágrip: I’ll describe the solution to a supersymmetric, but non-relativistic, gauge theory in d=2+1 dimensions. The ground states are given by the Laughlin wavefunctions describing the fractional quantum Hall effect. The model reveals explicit …