An estimate for the stability of a solution in the problem of determining the coefficients in the first derivatives in a second-order hyperbolic equation.
The inverse problem of determining two unknown coefficients of the lowest order terms in a multidimensional hyperbolic equation from Cauchy data is studied, and a stability estimate for the solution of the inverse problem is obtained.
unknown coefficients of the lowest order terms
scientific article; zbMATH DE number 2074636