TY - JOUR A1 - Schmidt, Andreas U. T1 - A note on heat kernel estimates on weighted graphs with two-sided bounds on the weights N2 - We reconsider estimates for the heat kernel on weighted graphs recently found by Metzger and Stollmann. In the case that the weights satisfy a positive lower bound as well as a finite upper bound, we obtain a specialized lower estimate and a proper generalization of a previous upper estimate. Reviews: Math. Rev. 1979406, Zbl. Math. 0934.46042 KW - Heat kernel KW - Laplace operator on graphs Y1 - 2002 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/4350 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30-11382 SN - 1607-2510 N1 - Aktualisierte Fassung, zuerst erschienen in: Applied mathematics e-notes, 2.2002, S. 25-28 SP - 1 EP - 4 ER -