Uniform measure density condition and game regularity for tug-of-war games

被引:1
|
作者
Heino, Joonas [1 ]
机构
[1] Univ Jyvaskyla, Dept Math & Stat, POB 35, FI-40014 Jyvaskyla, Finland
关键词
density estimate for the sum of i.i.d. random vectors; game regularity; hitting probability; p-harmonic functions; p-regularity; stochastic games; uniform distribution in a ball; uniform measure density condition; P-HARMONIOUS FUNCTIONS; INFINITY LAPLACIAN; BESSEL-FUNCTIONS; EQUATION; ZEROS;
D O I
10.3150/16-BEJ882
中图分类号
O21 [概率论与数理统计]; C8 [统计学];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
We show that a uniform measure density condition implies game regularity for all 2 < p < infinity in a stochastic game called "tug-of-war with noise". The proof utilizes suitable choices of strategies combined with estimates for the associated stopping times and density estimates for the sum of independent and identically distributed random vectors.
引用
收藏
页码:408 / 432
页数:25
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