1. 19 Sep, 2019 1 commit
  2. 18 Sep, 2019 4 commits
    • Marcus Mohr's avatar
      Merge branch 'mohr/updateREADME' into 'master' · 5d7d8175
      Marcus Mohr authored
      Updates Dependencies section of README
      
      See merge request !260
      5d7d8175
    • Marcus Mohr's avatar
      Updates Dependencies section of README · 38b74354
      Marcus Mohr authored
      - removes VTK as this is not a dependency; we do not include vtk
        source code
      - adds Eigen library as optional dependency
      38b74354
    • Marcus Mohr's avatar
      Adds two algorithms for estimating the spectrum of operators · 0ea69cf5
      Marcus Mohr authored
      The commit adds two free functions implementing algorithms for
      estimating the spectral radius or the extremal eigenvalues of
      an operator. The algorithms are
      - power iteration
      - Lanczos approach based on conjugate gradients
      For the second approach the CGSolver class now offers a method
      to compute the tridiagonal matrix associated with the Lanczos method.
      
      The commit also adds a test for the new algorithms which works on
      the P1Laplacian on a regular mesh.
      0ea69cf5
    • Marcus Mohr's avatar
      Adds two algorithms for estimating the spectrum of operators · 81913ab6
      Marcus Mohr authored
      The commit adds two free functions implementing algorithms for
      estimating the spectral radius or the extremal eigenvalues of
      an operator. The algorithms are
      - power iteration
      - Lanczos approach based on conjugate gradients
      For the second approach the CGSolver class now offers a method
      to compute the tridiagonal matrix associated with the Lanczos method.
      
      The commit also adds a test for the new algorithms which works on
      the P1Laplacian on a regular mesh.
      81913ab6
  3. 17 Sep, 2019 5 commits
  4. 16 Sep, 2019 1 commit
  5. 12 Sep, 2019 4 commits
  6. 11 Sep, 2019 14 commits
  7. 30 Aug, 2019 10 commits
  8. 29 Aug, 2019 1 commit