Title of article :
A remark on focal points of recessive solutions of discrete symplectic systems
Author/Authors :
O. Dosly، نويسنده , , Ond?ej and Kratz، نويسنده , , Werner، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2010
Pages :
5
From page :
209
To page :
213
Abstract :
We investigate nonoscillatory and controllable symplectic difference systems. We show that the recessive solution of such a system at +∞ has the same number of focal points (counting multiplicities) as the recessive solution at −∞.
Keywords :
Symplectic difference system , Recessive solution , Comparative index , Focal point
Journal title :
Journal of Mathematical Analysis and Applications
Serial Year :
2010
Journal title :
Journal of Mathematical Analysis and Applications
Record number :
1560721
Link To Document :
بازگشت