TITLE:
Effective Solution of Riemann Problem for Fifth Order Improperly Elliptic Equation on a Rectangle
AUTHORS:
Seyed Mohammadali Ali. Raeisian
KEYWORDS:
polyharmonic Equation; Boundary Value Problem; Dirichlet Problem; Improperly Elliptic Equation;Riemann Problem; Grid Method
JOURNAL NAME:
American Journal of Computational Mathematics,
Vol.2 No.4,
December
20,
2012
ABSTRACT: In this paper we present a numerical method for solving Riemann type problem for the fifth order improperly elliptic equation in complex plane .We reduce this problem to the boundary value problems for properly elliptic equations, and then solve those problems by the grid methods.