Algorithm 817: P2MESH: generic object-oriented interface between 2-D unstructured meshes and FEM/FVM-based PDE solvers

Authors:
Enrico Bertolazzi;Gianmarco Manzini
Affiliations:
University of Trento, Trento, Italy;Institute of Numerical Analysis---CNR, Pavia, Italy
Venue:
ACM Transactions on Mathematical Software (TOMS)
Year:
2002

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Abstract

The software interface P2MESH is a collection of C++ class templates suitable for developing prototypes of high-performance PDE solvers on unstructured 2-D meshes. P2MESH supports several discretization methods on triangles and quadrilaterals, such as finite volume or finite element. The design philosophy of P2MESH does not consider specific model problems or built-in approximation algorithms. The software package is general purpose and it may also be used as a building block in the implementation of numerical codes both for engineering applications and mathematical problems.