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arXiv:1104.3509 [math.PR]AbstractReferencesReviewsResources

A multi-layer extension of the stochastic heat equation

Neil O'Connell, Jon Warren

Published 2011-04-18, updated 2014-06-20Version 4

Motivated by recent developments on solvable directed polymer models, we define a 'multi-layer' extension of the stochastic heat equation involving non-intersecting Brownian motions.

Comments: v4: substantially extended and revised version
Categories: math.PR, math-ph, math.MP
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