Dear getfem users, I'm trying to solve the eigenvalue problem of Helmholtz equation. Is there a simple way to do it with getfem with the python api ?And another thing, is there a command in getfem to pass Spmat arrays to numpy sparse ?
Best regards -- *Guillaume Dupont* Ingénieur d’études / Design Engineer +33.(0).6.25.51.00.05 GEOCORAIL
