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[01042] Preconditioners of Reduced Dimension for Vector Field Problems

  • Session Time & Room : 2D (Aug.22, 15:30-17:10) @E505
  • Type : Contributed Talk
  • Abstract : When designing preconditioners based on domain decomposition methods, the coarse space plays a key role. In order to keep the scalability, the coarse space of low computational complexity is essential. We introduce a new coarse space of reduced dimension for vector field problems. Numerical results for the problems in three dimensions are also presented.
  • Classification : 65F08, 65F10, 65N30, 65N55
  • Format : Talk at Waseda University
  • Author(s) :
    • Duk-Soon Oh (Chungnam National University)