Convergence analysis of the Schwarz algorithm and multilevel decomposition iterative methods. II: Nonselfadjoint and indefinite elliptic problems. (English) Zbl 0777.65066

Wang, Junping

SIAM J. Numer. Anal. 30, No. 4, 953-970 (1993).

MSC:

65N55	Multigrid methods; domain decomposition for boundary value problems involving PDEs
65N30	Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs
65N12	Stability and convergence of numerical methods for boundary value problems involving PDEs
65F10	Iterative numerical methods for linear systems
35J25	Boundary value problems for second-order elliptic equations

Keywords:

second-order elliptic equation; multigrid method; convergence; multilevel iterative; Schwarz alternating algorithm; overlapping domain decomposition; finite element method; full multigrid decomposition

Citations:

Zbl 0753.65093