A Numerical Method for Partial Differential Algebraic Equations Based on Differential Transform Method
Author(s) -
Murat Osmanoğlu,
Mustafa Bayram
Publication year - 2013
Publication title -
abstract and applied analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.228
H-Index - 56
eISSN - 1687-0409
pISSN - 1085-3375
DOI - 10.1155/2013/705313
Subject(s) - mathematics , path (computing) , matrix (chemical analysis) , combinatorics , computer science , materials science , composite material , programming language
We have considered linear partial differential algebraic equations (LPDAEs) of the form , which has at least one singular matrix of . We have first introduced a uniform differential time index and a differential space index. The initial conditions and boundary conditions of the given system cannot be prescribed for all components of the solution vector here. To overcome this, we introduced these indexes. Furthermore, differential transform method has been given to solve LPDAEs. We have applied this method to a test problem, and numerical solution of the problem has been compared with analytical solution
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