In this article, we consider the stochastic heat equation , with random coefficients and , driven by a sequence () of i.i.d. fractional Brownian motions of index . Using the Malliavin calculus techniques and a -th moment maximal inequality for the infinite sum of Skorohod integrals with respect to (), we prove that the equation has a unique solution (in a Banach space of summability exponent ≥ 2), and this solution is Hölder continuous in both time and space.
In this article, we consider the stochastic heat equation , with random coefficients and ,
driven by a sequence () of i.i.d. fractional Brownian
motions of index . Using the Malliavin calculus techniques
and a -th moment maximal inequality for the infinite sum of
Skorohod integrals with respect to (), we prove that the
equation has a unique solution (in a Banach space of summability
exponent ≥ 2), and this solution is Hölder continuous in
both time and space.
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