Chebyshev acceleration of the Schwarz alternating process

S. A. Sander

Novosibirsk

Abstract: Chebyshev acceleration of a difference analogue of the Schwarz alternation process is considered. Estimates for the rate of convergence, in the $W^1_{2h}$ norm, are presented.

UDC: 519.632.4

MSC: Primary 65F10; Secondary 65N22, 35J05

Received: 25.02.1987
Revised: 05.08.1988

 English version: USSR Computational Mathematics and Mathematical Physics, 1990, 30:2, 62–67

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