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zbMath0707.65082MaRDI QIDQ3489397

Yuri A. Kuznetsov

Publication date: 1990

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

numerical experiments preconditioner diffusion problem condition numbers Chebyshev iteration arithmetic complexity Neumann-Dirichlet boundary conditions algebraic multigrid methods multi-level domain decomposition methods multigrid domain decomposition methods

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Boundary value problems for second-order elliptic equations (35J25) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35)

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Schwarz iterations for the efficient solution of screen problems with boundary elements ⋮ New asymptotic expansion for the diffusion problem with high-contrast inclusions: numerical results

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