Harnack inequalities on weighted graphs and some applications to the random conductance model

被引:32
作者
Andres, Sebastian [1 ]
Deuschel, Jean-Dominique [2 ]
Slowik, Martin [2 ]
机构
[1] Univ Bonn, Endenicher Allee 60, D-53115 Bonn, Germany
[2] Tech Univ Berlin, Str 17 Juni 136, D-10623 Berlin, Germany
关键词
Harnack inequality; Moser iteration; Random conductance model; Local limit theorem; Ergodic; ELLIPTIC DIFFERENTIAL-EQUATIONS; HEAT-KERNEL DECAY; RANDOM-WALKS; POINCARE INEQUALITIES; PERCOLATION CLUSTERS; THEOREM; BOUNDS;
D O I
10.1007/s00440-015-0623-y
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 establish elliptic and parabolic Harnack inequalities on graphs with unbounded weights. As an application we prove a local limit theorem for a continuous time random walk in an environment of ergodic random conductances taking values in satisfying some moment conditions.
引用
收藏
页码:931 / 977
页数:47
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