Research output: Chapter in Book/Report/Conference proceeding › Chapter › Research › peer-review
Depinning of Traveling Waves in Ergodic Media. / Tikhomirov, Sergey.
Trends in Mathematics. Springer Nature, 2017. p. 283-287 (Trends in Mathematics; Vol. 11).Research output: Chapter in Book/Report/Conference proceeding › Chapter › Research › peer-review
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TY - CHAP
T1 - Depinning of Traveling Waves in Ergodic Media
AU - Tikhomirov, Sergey
PY - 2017/1/1
Y1 - 2017/1/1
N2 - We study speed of moving fronts in bistable spatially inhomogeneous media at parameter regimes where the speed tends to zero. We provide a set of conceptual assumptions under which we can prove power law asymptotics for the speed, with exponent depending a local dimension of the ergodic measure near extremal values. We also show that our conceptual assumptions are satisfied in a context of weak inhomogeneity of the medium and almost balanced kinetics, and compare asymptotics with numerical simulations. The presentation is based on a joint work with Arnd Sheel.
AB - We study speed of moving fronts in bistable spatially inhomogeneous media at parameter regimes where the speed tends to zero. We provide a set of conceptual assumptions under which we can prove power law asymptotics for the speed, with exponent depending a local dimension of the ergodic measure near extremal values. We also show that our conceptual assumptions are satisfied in a context of weak inhomogeneity of the medium and almost balanced kinetics, and compare asymptotics with numerical simulations. The presentation is based on a joint work with Arnd Sheel.
UR - http://www.scopus.com/inward/record.url?scp=85072053416&partnerID=8YFLogxK
U2 - 10.1007/978-3-030-25261-8_42
DO - 10.1007/978-3-030-25261-8_42
M3 - Chapter
AN - SCOPUS:85072053416
T3 - Trends in Mathematics
SP - 283
EP - 287
BT - Trends in Mathematics
PB - Springer Nature
ER -
ID: 49894896