Dissipative solutions to randomly forced 3D Euler equations
Analysis of PDEs
2026-03-06 v3 Probability
Abstract
The purpose of this work is twofold. First, we construct probabilistically strong solutions to the three-dimensional Euler equations perturbed by additive noise that are -almost surely continuous in time, H\"older in space, and satisfy the local energy inequality up to an arbitrarily large stopping time. Second, we prove several non-unique ergodicity results for the forced Euler equations with continuous-in-time external forcing. The solutions we construct are genuinely random and, almost surely, strictly dissipative and not steady states.
Keywords
Cite
@article{arxiv.2511.21616,
title = {Dissipative solutions to randomly forced 3D Euler equations},
author = {Umberto Pappalettera and Francesco Triggiano},
journal= {arXiv preprint arXiv:2511.21616},
year = {2026}
}
Comments
The latest version present additional results on ergodic solutions to randomly forced 3D Euler equations