A Multigrid Method for Nonlocal Problems: Non-Diagonally Dominant or Toeplitz-Plus-Tridiagonal Systems

Minghua Chen 0002, Sven-Erik Ekström, Stefano Serra Capizzano. A Multigrid Method for Nonlocal Problems: Non-Diagonally Dominant or Toeplitz-Plus-Tridiagonal Systems. SIAM J. Matrix Analysis Applications, 41(4):1546-1570, 2020. [doi]

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