In this paper, we prove pathwise uniqueness for stochastic differential equations in infinite dimension. Under our assumptions, we are able to consider the stochastic heat equation up to dimension 3, the stochastic damped wave equation in dimension 1 and the stochastic Euler-Bernoulli damped beam equation up to dimension 3.

Pathwise uniqueness for stochastic heat and damped equations with Hölder continuous drift

Bignamini D. A.
2026-01-01

Abstract

In this paper, we prove pathwise uniqueness for stochastic differential equations in infinite dimension. Under our assumptions, we are able to consider the stochastic heat equation up to dimension 3, the stochastic damped wave equation in dimension 1 and the stochastic Euler-Bernoulli damped beam equation up to dimension 3.
2026
2026
Pathwise uniqueness; Regularization by noise; H & ouml;lder continuous drift; It & ocirc;-Tanaka trick; Stochastic damped wave equation; Stochastic heat equation
Addona, D.; Bignamini, D. A.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11383/2215531
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