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Publications [#334110] of Stephen W. Teitsworth
Papers Published
- J. C. Neu, A. Ghanta, and S.W. Teitsworth, The Geometry of Most Probable Trajectories in Noise-Driven Dynamical Systems,
in Coupled Mathematical Models for Physical and Biological Nanoscale Systems and Their Applications, Springer Proceedings in Mathematics and Statistics, edited by L. L. Bonilla, E. Kaxiras, and R. Melnik, vol. 232
(2018),
pp. 153 - 167, Springer International Publishing, Gewerbestr. 11, 6330 Cham, Switzerland, ISBN 978-3-319-76598-3 [1803.01053]
(last updated on 2018/06/29)
Abstract: This paper presents a heuristic derivation of a geometric minimum action method that can be
used to determine most-probable transition paths in noise-driven dynamical systems. Particular attention is focused on systems that violate detailed balance, and the role of the stochastic vorticity tensor is emphasized. The general method is explored through a detailed study of a two-dimensional
quadratic shear flow which exhibits bifurcating most-probable transition pathways.
Keywords: transition path, geometric stochastic action, • fluctuation loops
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