<p>We study large deviations from the invariant measure for nonlinear Schrödinger equations with colored noises on determining modes. The proof is based on a new abstract criterion, inspired by Jakšić et al. (Comm Pure Appl Math 68(12):2108–2143, 2015). To address the difficulty caused by fixed squeezing rate, we introduce a bootstrap argument to derive Lipschitz estimates for Feynman–Kac semigroups. This criterion is also applicable to wave equations and Navier–Stokes system.</p>

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Donsker–Varadhan Large Deviation Principle for Locally Damped and Randomly Forced NLS equations

  • Yuxuan Chen,
  • Shengquan Xiang

摘要

We study large deviations from the invariant measure for nonlinear Schrödinger equations with colored noises on determining modes. The proof is based on a new abstract criterion, inspired by Jakšić et al. (Comm Pure Appl Math 68(12):2108–2143, 2015). To address the difficulty caused by fixed squeezing rate, we introduce a bootstrap argument to derive Lipschitz estimates for Feynman–Kac semigroups. This criterion is also applicable to wave equations and Navier–Stokes system.