Xlife++

Jul 20, 2023

XLiFE++: eXtended Library of Finite Elements in C++

XLiFE++ is an FEM-BEM C++ code developed by P.O.e.m.s. laboratory and I.R.M.A.R. laboratory, that can solve 1D/2D/3D, scalar/vector, transient/stationary/harmonic problems.

It provides

  • Advanced mesh tools, with refinement methods, including an advanced interface to the mesh generator Gmsh
  • High order Lagrange Finite Elements every order
  • High order edge Finite Elements every order
  • Boundary Elements methods Laplace, Helmholtz, Maxwell, Stokes in progress
  • Essential conditions periodic, quasi-periodic
  • Absorbing conditions DtN, PML, …
  • Export to visualization tools such as Gmsh, Paraview, Matlab
  • Many solvers direct solvers, iterative solvers, eigenvalue solvers, wrappers to Arpack, UmfPack and Eigen libraries


Checkout these related ports:
  • Zn_poly - C library for polynomial arithmetic
  • Zimpl - Language to translate the LP models into .lp or .mps
  • Zegrapher - Software for plotting mathematical objects
  • Zarray - Dynamically typed N-D expression system based on xtensor
  • Z3 - Z3 Theorem Prover
  • Yices - SMT solver
  • Yacas - Yet Another Computer Algebra System
  • Xtensor - Multi-dimensional arrays with broadcasting and lazy computing
  • Xtensor-python - Python bindings for xtensor
  • Xtensor-io - Xtensor plugin to read/write images, audio files, numpy npz and HDF5
  • Xtensor-blas - BLAS extension to xtensor
  • Xspread - Spreadsheet program for X and terminals
  • Xppaut - Graphical tool for solving differential equations, etc
  • Xplot - X11 plotting package
  • Xldlas - XForms-based statistics package