Global solutions for the stochastic reaction-diffusion equation with super-linear multiplicative noise and strong dissipativity

نویسندگان

چکیده

A condition is identified that implies solutions to the stochastic reaction-diffusion equation ?u ?t=Au+f(u)+?(u)W? on a bounded spatial domain never explode. We consider case where ? grows polynomially and f dissipative, meaning strongly forces toward finite values. This result demonstrates role deterministic forcing term plays in preventing explosion.

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ژورنال

عنوان ژورنال: Electronic Journal of Probability

سال: 2022

ISSN: ['1083-6489']

DOI: https://doi.org/10.1214/22-ejp740