ÜBER DIESEN PODCAST 🔗

Aktualisierungshäufigkeit:
hourly
Durchschnittliche Audiolänge:
60 minutes
Video-Podcast
Englisch
Großbritannien
121 Folgen
seit 23. Januar 2015
episodic

NEUESTE FOLGEN 🔗

Lévy, T (Pierre and Marie Curie University) Tuesday 23 June 2015, 16:00 - 17:00

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FRÜHERE EPISODEN

Among Greg's many important contributions to the Schramm-Loewner evolution, he and his co-authors have in recent years been largely responsible for the construction and analysis of the natural time parameterization. The term ``natural'' refers to the parameterization favored by probabilists in the …

Twin peaks

Co-authors: Sara Billey (University of Washington), Soumik Pal (University of Washington), Lerna Pehlivan (University of Washington), Bruce Sagan (Michigan State University) I will discuss some questions and results on random labelings of graphs conditioned on having a small number of peaks (local…
I will present a few self-interacting random-walk-type models that somehow sit in between internal diffusion-limited aggregation and reinforced walks, associated to a strategy for proving a shape theorem for once-reinforced RW; and I will show some results in that direction.
Co-author: Nikolai Makarov (Caltech) After implementing a version of radial conformal field theory in the OPE family of statistical fields generated by background charge modification of the Gaussian free field, I present an analytical and probabilistic proof of a well-known statement in physics th…
Duplantier, B (CEA/Saclay) Thursday 18 June 2015, 10:00-11:00
Co-author: Steffen Rohde (University of Washington) Inspired by the geometric understanding of the SLE trace, there has been interest in studying how the deterministic Loewner equation encodes geometric properties of 2-dim sets into the 1-dim data of the driving function. Working in this vein, we …
Co-authors: Christian Benes (CUNY), Greg Lawler (University of Chicago) I will discuss a proof of the following result: The probability that a loop-erased random walk (LERW) uses a given edge in the interior of a lattice approximation of a simply connected domain converges in the scaling limit to …
Co-author: Steffen Rohde (University of Washington) Let κ∈(0,4]. A backward chordal SLEκ process generates a conformal welding ϕ, which is a random auto-homeomorphism of R that satisfies ϕ−1=ϕ and has a single fixed point: 0. Using a stochastic coupling technique, we proved that the welding ϕ sati…
Co-authors: David Aldous (UC Berkeley), Mathieu Merle (Université Paris 7), Justin Salez (Université Paris 7) No one steps in the same river twice. Sometimes life makes a (almost) second chance possible. I will talk about my thesis work. The choice of the topic will be explained at the talk.
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