Izumi Okada

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20142023

most citedFrequently visited sites of the inner boundary of simple random walk range

5 citations · 10 across the 10 of their papers we have counts for

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Showing 2016 · math.PRShow all

3 papers · 2 filters

math.PR2016

Topics and problems on favorite sites of random walks

Izumi Okada

In this article, we study special points of a simple random walk and a Gaussian free field, such as (nearly) favorite points, late points and high points. In section $2$ , we extend…

math.PR2016★ 1 cited

Geometric structures of late points of a two-dimensional simple random walk

Izumi Okada

We consider the problem, as suggested by Dembo ( $2003$ , $2006$ ), of late points of a simple random walk in two dimensions. It has been shown that the exponents for the numbers of p…

math.PR2016

Exponents for the number of pairs of $α$ -favorite points of simple random walk in $Z^{2}$

Izumi Okada

We investigate a problem suggested by Dembo, Peres, Rosen, and Zeitouni, which states that the growth exponent of favorite points associated with a simple random walk in ${\mathbb…

Topics and problems on favorite sites of random walks

Geometric structures of late points of a two-dimensional simple random walk

Exponents for the number of pairs of α-favorite points of simple random walk in Z2

Exponents for the number of pairs of $α$ -favorite points of simple random walk in $Z^{2}$