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東京確率論セミナー
過去の記録 ～04/16｜次回の予定｜今後の予定 04/17～
| 開催情報 | 月曜日 16:00～17:30 数理科学研究科棟(駒場) 126号室 |
|---|---|
| 担当者 | 佐々田槙子、中島秀太（明治大学） |
| セミナーURL | https://sites.google.com/view/tokyo-probability-seminar23/2024年度 |
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)
http://math.univ-lyon1.fr/~toninelli/
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.
[ 参考URL ]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.
http://math.univ-lyon1.fr/~toninelli/
