Renormalized entropy solutions of stochastic scalar conservation laws with boundary condition

This paper is concerned with the renormalized stochastic entropy solutions of stochastic scalar conservation law forced by a multiplicative noise on a bounded domain with a non-homogeneous boundary condition. We first introduce a notion of renormalized stochastic entropy solutions and then establish the existence and uniqueness of the renormalized stochastic entropy solutions for a general L1L1-data. Our results allow us to give a positive answer to an open problem posed by Bauzet, Vallet and Wittbold in [4].