# Michiyuki, Watanabe:Research Fellow,Analysis

- Keyword(s):
- Inverse scattering problems, Inverse boundary value problems, Nonlinear waves
- Research Interest:
- Partial differential equations
- Research Activities:
- I am studying a inverse boundary value problem for nonlinear wave equations with Prof. Gen Nakamura (Hokkaido Univ.) now. Inverse boundary value problems which we consider are: identify the coefficients of the linear and quadratic parts of nonlinear wave equations from the Dirichlet to Neumann map. We are especially interested in giving a reconstruction procedure for identifying these coefficients.