مرکز منطقه ای اطلاع رساني علوم و فناوري - Group theoretic methods for approximate invariants and Lagrangians for some classes of y″+ F(t)y′+y=f(y,y′)

Title of article :

Group theoretic methods for approximate invariants and Lagrangians for some classes of y″+ F(t)y′+y=f(y,y′)

Author/Authors :

T. Feroze and A. H. Kara، نويسنده ,

Issue Information :

روزنامه با شماره پیاپی سال 2002

Pages :

From page :

275

To page :

280

Keywords :

invariants , Lagrangians , First integrals , Approximate symmetries

Journal title :

International Journal of Non-Linear Mechanics

Serial Year :

2002

Journal title :

International Journal of Non-Linear Mechanics

Record number :

357930

Link To Document :