Softwares
Samplings-2D
This software is written in Fortran 90 and is related to forward and inverse problems for the Helmholtz equation in 2-D. It includes three independent components.
- The first one solves to scattering problem using integral equation approach and supports piecewise-constant dielectrics and obstacles with impedance boundary conditions (written by F. Collino and H. Haddar).
- The second one contains various samplings methods to solve the inverse scattering problem (LSM, RGLSM(s), Factorization, MuSiC) for near-field or far-field setting (written by H. Haddar).
- The third component is a set of post processing functionalities to visualize the results (written by H. Haddar).
More details and download here!
A FreeFem++ Toolbox for shape optimization (geometry and topology)
This Toolbox propose several FreeFem++ routines which allow the users to optimize the thickness, the geometry or the topology of elastic structures. All examples are programmed in two space dimensions (a 3-d version is under current development).
These routines have been written by G. Allaire, B. Boutin, C. Dousset, O. Pantz.
More details and download here!
Bloch-Torrey PDE solver
Fortran 90.
These routines have been written by J-R. Li.