在这份报纸,为与热效果设计问题的一个类建模的椭圆形寓言的系统是的 a coupled 一个弱解决方案的 studied.Existence 首先通过 Meyers'theorem 的结果被建立, Schauder 修理了点定理,在哪儿联合函数(s), k 被假定在 C 被跳(红外?祥獥吗?
In this paper, a coupled elliptic-parabolic system modeling a class of engineering problems with thermal effect is studied. Existence of a weak solution is first established through a result of Meyers' theorem and Schauder fixed point theorem, where the coupled functions σ(s),k(s) are assumed to be bounded in the C(IR×(0, T)). If σ(s),k(s) are Lipschitz continuous we prove that solution is unique under some restriction on integrability of solution. The regularity of the solution in dimension n ≤ 2 is then analyzed under the assumptions on σ(s) ∈w^1,∞(Ω×(0, T)) and the boundedness of σ'(s) and σ″(s).