The high accuracy explicit difference scheme for solving parabolic equations 3-dimension

Authors
Sun, HL
Citation
Hl. Sun, The high accuracy explicit difference scheme for solving parabolic equations 3-dimension, APP MATH ME, 20(7), 1999, pp. 789-794
Citations number
4
Categorie Soggetti
Mechanical Engineering
Journal title
APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION
ISSN journal
02534827 → ACNP
Volume
20
Issue
7
Year of publication
1999
Pages
789 - 794
Database
ISI
SICI code
0253-4827(199907)20:7<789:THAEDS>2.0.ZU;2-F
Abstract
In this paper, an explicit three-level symmetrical differencing scheme with parameters for solving parabolic partial differential equation of three-di mension will be considered. The stability condition and local truncation er ror for the scheme are r < 1/2 and O(Delta t(2) + Delta x(4) + Delta y(4) Delta z(4)), respectively.