## Seminar

**Abstract**: In this talk, we will discuss the high frequency stability estimates for the linearized inverse boundary value problems for the Schrodinger equation and biharmonic operator with constant attenuation in some bounded domains. First, we will start with the inverse boundary problem introduced by Calderon and then, we will move to various results related to stability estimates for Calderon-type problems. Afterwards, we will explain the linearized versions of the inverse boundary value problems for the Schrodinger and biharmonic cases. Finally, we give the sketch of the proofs for calculating the stability estimates for both equations with constant attenuation in high frequency.