東京確率論セミナー

過去の記録 ~11/14次回の予定今後の予定 11/15~

開催情報 月曜日 16:00~17:30 数理科学研究科棟(駒場) 128号室
担当者 佐々田 槙子, 久保田 直樹 (日本大学), 阿部 圭宏 (学習院大学)

2018年11月19日(月)

16:00-17:30   数理科学研究科棟(駒場) 128号室
Fabio Toninelli 氏 (University Lyon 1)
Two-dimensional stochastic interface growth (ENGLISH)
[ 講演概要 ]
I will discuss stochastic growth of two-dimensional, discrete interfaces, especially models in the so-called Anisotropic KPZ (AKPZ) class, that has the same large-scale behavior as the Stochastic Heat equation with additive noise. I will focus in particular on: 1) the relation between AKPZ exponents, convexity properties of the speed of growth and the preservation of the Gibbs property; and 2) the relation between singularities of the speed of growth and the occurrence of "smooth" (i.e. non-rough) stationary states.
[ 講演参考URL ]
http://math.univ-lyon1.fr/~toninelli/