A Method For Calculating The Inverse Problem Of A Class Of Partial Differential Equations

This paper discusses a identi?cation of problem of river pollution source(Unknown Source), this problem boils down to a convection-di?usion equation with source term in mathematics, which is a typical inverse problem of partial di?erential equations. Given the unknown source is a point source, proved the uniqueness, stability of inverse source problem and structured the regularization method.