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  • Home
  • Examples
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  • Installation
  • User guide
  • Language reference
  • Events
  • Release notes
  • Citation
  • Support and Contribution
  • API
  • About XLiFE++
  • Index
  • GitLab
  • POEMS
  • IRMAR

Section Navigation

  • XLiFE++’s basics
    • Basic types
    • Vectors and matrices
    • Functions and kernels
    • Global variables and parameters
    • Main user’s classes of XLiFE++
    • C++ syntax
    • The key-value system
      • Keys for mandatory init
      • Keys for geometries
      • Keys for transformations
      • Keys for meshes
      • Keys for spaces
      • Keys for unknowns
      • Keys in forms
      • Keys for integration methods
      • Keys for terms
      • Keys for solvers
      • Keys for visualization
  • Maths resources
    • Polynomials and random generators
    • Integration and ODE
    • Special functions and Green’s kernels
    • Splines
    • Parametrizations
    • Geometrical transformations
  • Geometry definition
    • Segment
    • Elliptical and circular arcs
    • ParametrizedArc
    • SplineArc
    • Polygon
      • Triangle
      • Quadrangle
      • Parallelogram
      • Rectangle
      • SquareGeo
    • Ellipses & disks
    • ParametrizedSurface
    • SplineSurface
    • Polyhedron
      • Tetrahedron
      • Hexahedron
      • Parallelepiped
      • Cuboid
      • Cube
    • Ellipsoids & balls
    • Trunk
      • Cylinder
      • Prism
      • Cone
      • Pyramid
      • RevTrunk
      • RevCylinder
      • RevCone
  • Mesh generation
    • Mesh generators
    • Transformations and extrusions
    • Mesh tools
    • Geometric element
  • Geometric domains
  • Approximation spaces and unknowns
    • Approximation spaces
    • Unknowns and test functions
    • Finite elements
  • Problem definition
    • Integration methods
    • Operators on unknowns/kernels
    • H-matrices
  • Algebraic representation
    • Matrix storages
    • TermMatrix and TermVector in details
  • Solvers
    • Iterative Solvers
    • Eigenvalue solvers
  • Third-party dependencies
    • Multi-threading with OpenMP
    • Using Arpack
    • Using Umfpack
  • Language reference
  • Solvers

Solvers#

  • Iterative Solvers
    • The IterativeSolver class
    • The Preconditioner class
    • Solvers
  • Eigenvalue solvers
    • Call an eigenvalue solver
    • Calling sequence
    • Advanced usage of Arpack

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TermMatrix and TermVector in details

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Iterative Solvers

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