Variational Solutions and Random Dynamical Systems to SPDEs Perturbed by Fractional Gaussian Noise
Keyword(s):
This paper deals with the following type of stochastic partial differential equations (SPDEs) perturbed by an infinite dimensional fractional Brownian motion with a suitable volatility coefficientΦ:dX(t)=A(X(t))dt+Φ(t)dBH(t), whereAis a nonlinear operator satisfying some monotonicity conditions. Using the variational approach, we prove the existence and uniqueness of variational solutions to such system. Moreover, we prove that this variational solution generates a random dynamical system. The main results are applied to a general type of nonlinear SPDEs and the stochastic generalizedp-Laplacian equation.
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