Quenched invariance principle for simple random walk on percolation clusters

نویسنده

  • Marek Biskup
چکیده

We consider the simple random walk on the (unique) infinite cluster of supercritical bond percolation in Z with d ≥ 2. We prove that, for almost every percolation configuration, the path distribution of the walk converges weakly to that of non-degenerate, isotropic Brownian motion. Our analysis is based on the consideration of a harmonic deformation of the infinite cluster on which the random walk becomes a square-integrable martingale. The size of the deformation, expressed by the so called corrector, is estimated by means of ergodicity arguments.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Quenched Invariance Principle for Simple Random Walk on Two-dimensional Percolation Clusters

We consider the simple random walk on a two-dimensional super-critical infinite percolation cluster. We prove that, for almost every percolation configuration, the path distribution of the walk converges weakly to a non-degenerate Brownian motion.

متن کامل

Quenched Invariance Principle for Simple Random Walk on Percolation Clusters

We consider the simple random walk on the (unique) infinite cluster of super-critical percolation in Z with d ≥ 2. We prove that, for almost every percolation configuration, the path distribution of the walk converges weakly to that of non-degenerate Brownian motion.

متن کامل

Quenched invariance principle for a long-range random walk with unbounded conductances

We consider a random walk on a random graph (V,E), where V is the set of open sites under i.i.d. Bernoulli site percolation on the d-dimensional integer set Z with d ≥ 2, and the transition probabilities of the walk are generated by i.i.d. random conductances (positive numbers) assigned to the edges in E. This random walk in random environments has long range jumps and is reversible. We prove t...

متن کامل

Quenched invariance principles for random walks on percolation clusters

We prove the almost sure (’quenched’) invariance principle for a random walker on an infinite percolation cluster in Z, d ≥ 2.

متن کامل

Invariance principle for the Random Conductance Model

We study a continuous time random walk X in an environment of i.i.d. random conductances μe ∈ [0,∞) in Zd. We assume that P(μe > 0) > pc, so that the bonds with strictly positive conductances percolate, but make no other assumptions on the law of the μe. We prove a quenched invariance principle for X, and obtain Green’s functions bounds and an elliptic Harnack inequality.

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2005