Bq. Guo et Wm. Cao, DOMAIN DECOMPOSITION METHOD FOR THE H-P VERSION FINITE-ELEMENT METHOD, Computer methods in applied mechanics and engineering, 157(3-4), 1998, pp. 425-440
Domain decomposition method for the h-p version of the finite element
method in two and three dimensions are discussed. Using the framework
of additive Schwarz method, various iterative methods are described, w
ith their condition numbers estimated. Further, to reduce the cost for
solving the sub-problems on element interfaces, different inexact int
erface solvers are proposed. The effects on the overall condition numb
er, as well as their efficient implementation, are analyzed. (C) 1998
Elsevier Science S.A.