SHAPE SENSITIVITY ANALYSIS OF THE EIGENPROBLEM

This paper deals with eigenproblem sensitivity analysis with respect to boundary shape. It shows how to obtain the distributed parameter differential equations plus boundary conditions which govern the eigenproblem sensitivity before the structure is discretized, and how to obtain the solution to them using finite element methods. This paper points out that the distributed parameter differential equations plus boundary conditions, which govern the eigenproblem sensitivity, are just the non-homogeneous ones...