Title of article :
A homotopy method of finding periodic solutions for ordinary differential equations from the upper and lower solutions Original Research Article
Author/Authors :
Li Yong، نويسنده , , Lu Xiguan، نويسنده , , Su-Yi Tseng، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1995
Keywords :
Homotopy methods , finding periodic solutions , the parameterized Sard theorem , upper and lower solutions
Journal title :
Nonlinear Analysis Theory, Methods & Applications
Journal title :
Nonlinear Analysis Theory, Methods & Applications