Frontier Research General Adaptive Finite Element Solver: DOLFIN Dynamic Object-oriented Library of FINite elements C++, automatic code generation from input of diff. eq. Space-time piecewise polynomials Galerkin-Least squares Adaptive error control: mesh, model Duality Multigrid Coupling to CAD Complex Geometry/Modeling/Multi Physics Advanced industrial applications: Electromagnetics Fluids Solids Chemical reactions