0099972 20240103185742.320080218235959.9 Praha ÚTIA AV ČR 2007 8 s. Research Report 2215 particle systems zero range dynamics spectral gap cav_un_auth*0101081 Fajfrová Lucie UTIA-B Department of Stochastic Informatics Ústav teorie informace a automatizace AV ČR, v. v. i. 1M0572 GA MŠk CZ cav_un_auth*0001814 GA201/06/1323 GA ČR cav_un_auth*0217370 CEZ:AV0Z10750506 The paper presents a method how the problem of finding a lower bound on the spectral gap for a zero range process on a connected graph could be transformed into the problem of finding a lower bound on spectral gap of a simple random walk on the graph. V clanku se ukazuje, jak lze ulohu nalezeni odhadu spektralni mezery pro Zero-range proces na grafu prevest na ulohu hledani spektralni mezery nahodne prochazky na grafu 2008 BA http://hdl.handle.net/11104/0158418 2007 2007 Praha ÚTIA AV ČR