Hölder continuity for parabolic Anderson equation with non-Gaussian noise
نویسندگان
چکیده
منابع مشابه
Lyapunov Exponents for Stochastic Anderson Models with Non-gaussian Noise
The stochastic Anderson model in discrete or continuous space is defined for a class of non-Gaussian space-time potentials W as solutions u to the multiplicative stochastic heat equation u(t, x) = 1 + ∫ t 0 κ∆u(s, x)ds+ ∫ t 0 βW (ds, x)u(s, x) with diffusivity κ and inverse-temperature β. The relation with the corresponding polymer model in a random environment is given. The large time exponent...
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ژورنال
عنوان ژورنال: Journal of Mathematical Analysis and Applications
سال: 2016
ISSN: 0022-247X
DOI: 10.1016/j.jmaa.2016.04.050