|title:||The volume and time comparison principle and transition probability estimates for random walks|
|keywords:||random walks, heat kernel estimates|
|abstract:||This paper presents necessary and sufficient conditions for on- and off-diagonal transition probability estimates for random walks on weighted graphs. On the integer lattice and on may fractal type graphs both the volume of a ball and the mean exit time from a ball are independent of the center, uniform in space. Here the upper estimate is given without such restriction and two-sided estimate is given if the mean exit time is independent of the center but the volume is not.|
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|reference:||András Telcs (2003), The volume and time comparison principle and transition probability estimates for random walks, in Discrete Random Walks, DRW'03, Cyril Banderier and Christian Krattenthaler (eds.), Discrete Mathematics and Theoretical Computer Science Proceedings AC, pp. 301-308|
|bibtex:||For a corresponding BibTeX entry, please consider our BibTeX-file.|
|ps.gz-source:||dmAC0128.ps.gz (28 K)|
|ps-source:||dmAC0128.ps (76 K)|
|pdf-source:||dmAC0128.pdf (92 K)|
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