摘要
In this paper we consider the existence of the solution to the inverse problem identifying the function pair (q, u) satisfyingUsing the fixed point theory, we obtain the definite answer to the above-mentioned problem under milder conditions. Similar results are also obtained for the elliptic and hyperbolic operators, respectively.
In this paper we consider the existence of the solution to the inverse problem identifying the function pair (q, u) satisfyingUsing the fixed point theory, we obtain the definite answer to the above-mentioned problem under milder conditions. Similar results are also obtained for the elliptic and hyperbolic operators, respectively.
