岡田いず海

オカダイズミ | OKADA IZUMI

所属機関・部署：
職名：准教授
競争的資金等の研究課題 (3件)：

論文 (12件)：

Arka Adhikari, Izumi Okada. Moderate Deviations for the Capacity of the Random Walk range in dimension four. Annals of Probability. 2024
Izumi Okada, Amir Dembo. Capacity of the range of random walk: The law of the iterated logarithm. Annals of Probability. 2024
Izumi Okada, Eiji Yanagida. Probabilistic approach to the heat equation with a dynamic Hardy-type potential. Stochastic Processes and their Applications. 2022. 145. 204-225
Mikihiro Fujii, Izumi Okada, Eiji Yanagida. Isolated singularities in the heat equation behaving like fractional Brownian motions. Journal of Mathematical Analysis and Applications. 2021. 504. 1
Izumi Okada. Exponents for the number of pairs of α-favorite points of a simple random walk in Z². Stochastic Processes and their Applications. 2020. 130. 1. 108-138

MISC (2件)：

Properties of favorite points of random walk. 数理解析研究所講究録講究録. 2017. 2030. 217-220
岡田いず海. Exponents for the number of high points of simple random walks in two dimensions. 数理解析研究所講究録講究録. 2017. 2030. 17-23

講演・口頭発表等 (8件)：

The heat equation with a dynamic Hardy-type potential
(北東数学解析研究会 2021)
Exponents for High Points of Simple Random Walks in Two Dimensions
(Stochastic Analysis Random Fields and Integrable Probability 2019)
Exponents for High Points of Simple Random Walks in Two Dimensions
(Workshop on Probabilistic Methods in Statistical Mechanics of Random Media and Random Fields 2019)
Exponents for the number of high points of simple random walks in two dimensions
(15th Stochastic Analysis on Large Scale Interacting Systems 2016)
Geometric structures of favorite points and late points of simple random walk and high points of Gaussian free fields in two dimensions
(Stochastic analysis on large scale interacting systems 2015)

学歴 (1件)：

学位 (1件)：

所属学会 (1件)：

日本数学会

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岡田 いず海