Critical Gaussian multiplicative chaos revisited

被引:0
|
作者
Lacoin, Hubert [1 ]
机构
[1] IMPA, Rio De Janeiro, Brazil
关键词
Random distributions; log-correlated fields; Gaussian Multiplicative Chaos; BROWNIAN-MOTION; CONVERGENCE;
D O I
10.1214/23-AIHP1411
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 present new, short and self-contained proofs of the convergence (with an adequate renormalization) of four different sequences to the critical Gaussian Multiplicative Chaos: the derivative martingale, the critical martingale, the exponential of the mollified field and the subcritical Gaussian Multiplicative Chaos.
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收藏
页码:2328 / 2351
页数:24
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