M. P. Galanin, S. A. Lazareva, “Local regularity and asymptotic behavior of the finite superelement method solution near the corner points of decomposition”, Keldysh Institute preprints, 2008,049, 31 pp.

Local regularity and asymptotic behavior of the finite superelement method solution near the corner points of decomposition

M. P. Galanin, S. A. Lazareva

Abstract: In this paper characteristics of Fedorenko finite superelement method (FSEM) is theoretically investigated. Regularity of the approximate solution is given. Asymptotics near the corner points of decomposition on subdomains-superelements is examined.