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Einstein relation and the speed of biased random walk in random environment

date
30.05.2018 
time
05:00 PM - 06:00 PM 
speaker
Prof. Dr. Nina Gantert 
affiliation
Technische Universität München 
part of series
TUD Dresden Mathematics Seminar 
language
de 
main topic
Mathematics: general
host
Prof. Dr. René Schilling  
abstract

We consider biased random walk on percolation clusters or among random conductances. They serve as a model for transport in a inhomogeneous medium. We investigate the speed of the walk as a function of the bias. In particular, we state the Einstein relation which is proved in the random conductance case. As time permits, we also mention recent results about Mott walks.

No prior knowledge is assumed.

The results we present come from joint work(s) with Noam Berger, Alessandra Faggionato, Xiaoqin Guo, Jan Nagel and Michele Salvi.

 

Last update: 20.04.2018 08:43.

venue 

TUD Willers-Bau (WIL B 321) 
Zellescher Weg 12-14
01069 Dresden
homepage
https://navigator.tu-dresden.de/etplan/wil/00 

organizer 

TUD Mathematik
Willersbau, Zellescher Weg 12-14
01069 Dresden
telefon
49-351-463 33376 
homepage
http://tu-dresden.de/mathematik 
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