Existence and uniqueness of solution for the stochastic nonlinear diffusion equation of plasma

Abstract

In this paper we are concerned with the stochastic partial differential equations of super-fast diffusion processes describing behavior of plasma dX(t)-ln(X(t)+1)dt=(Q)dW(t), in (0,T)×O, where O is a bounded open subset of R. We define a strong solution adequate to the properties of the natural logarithm and we prove the corresponding existence and uniqueness result.

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