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Comparison of algebraic multigrid methods for an adaptive space-time finite-element discretization of the heat equation in 3D and 4D.

Olaf SteinbachHuidong Yang
Published in: Numer. Linear Algebra Appl. (2018)
Keyphrases
  • space time
  • finite element
  • spatio temporal
  • video sequences
  • heat equation
  • three dimensional
  • image features
  • motion estimation