S.Sejad, S. (2008). INVARIANTE AND REDUCTION OF THE CLASS y¢ = F(x)yn , (n ¹ 0 ),UNDER STRETCHING GROUPS. , 11(1), 90-93.
Shatha S.Sejad. "INVARIANTE AND REDUCTION OF THE CLASS y¢ = F(x)yn , (n ¹ 0 ),UNDER STRETCHING GROUPS". , 11, 1, 2008, 90-93.
S.Sejad, S. (2008). 'INVARIANTE AND REDUCTION OF THE CLASS y¢ = F(x)yn , (n ¹ 0 ),UNDER STRETCHING GROUPS', , 11(1), pp. 90-93.
S.Sejad, S. INVARIANTE AND REDUCTION OF THE CLASS y¢ = F(x)yn , (n ¹ 0 ),UNDER STRETCHING GROUPS. , 2008; 11(1): 90-93.

INVARIANTE AND REDUCTION OF THE CLASS y¢ = F(x)yn , (n ¹ 0 ),UNDER STRETCHING GROUPS

Journal of Al-Nahrain University - Science
Article 1, Volume 11, Issue 1, 2008, Pages 90-93
Author
Shatha S.Sejad
Abstract
The aim of this papar, using stretching groups which leaves the form of the class differential equations invariant and reduce to first-order differential equations in the (p,q)-plane.
Whenever satisfied the following conditions
 n=1 the function F(x) = .
 n=2,3,... the function F(x)=-1,  < 0.
with remaind two theorem for the purpose.
Statistics
Article View: 114
PDF Download: 51


Journal Management System. Powered by iJournalPro.com