Articles

• Local Fourier Analysis of Multigrid Methods with Polynomial Smoothers and Aggressive Coarsening

  James Brannick, Xiaozhe Hu, Carmen Rodrigo & Ludmil Zikatanov

  1-21

  https://doi.org/10.4208/nmtma.2015.w01si

  • Preview
  • Full PDF

  42306 4062

• Towards Textbook Efficiency for Parallel Multigrid

  Björn Gmeiner, Ulrich Rüde, Holger Stengel, Christian Waluga & Barbara Wohlmuth

  22-46

  https://doi.org/10.4208/nmtma.2015.w10si

  • Preview
  • Full PDF

  43257 4604

• Selected Recent Applications of Sparse Grids

  Benjamin Peherstorfer, Christoph Kowitz, Dirk Pflüger & Hans-Joachim Bungartz

  47-77

  https://doi.org/10.4208/nmtma.2015.w05si

  • Preview
  • Full PDF

  42630 4164

• Local Fourier Analysis for Edge-Based Discretizations on Triangular Grids

  Carmen Rodrigo, Francisco Sanz, Francisco J. Gaspar & Francisco J. Lisbona

  78-96

  https://doi.org/10.4208/nmtma.2015.w07si

  • Preview
  • Full PDF

  41937 4125

• A Multilevel Method for the Solution of Time Dependent Optimal Transport

  Eldad Haber & Raya Horesh

  97-111

  https://doi.org/10.4208/nmtma.2015.w02si

  • Preview
  • Full PDF

  42324 4403

• Bootstrap Algebraic Multigrid: Status Report, Open Problems, and Outlook

  Achi Brandt, James Brannick, Karsten Kahl & Ira Livshits

  112-135

  https://doi.org/10.4208/nmtma.2015.w06si

  • Preview
  • Full PDF

  42358 4188

• Use of Shifted Laplacian Operators for Solving Indefinite Helmholtz Equations

  Ira Livshits

  136-148

  https://doi.org/10.4208/nmtma.2015.w03si

  • Preview
  • Full PDF

  41324 3880