Title of article :
Existence results for nonlinear problems with separated boundary conditions Original Research Article
Author/Authors :
Alberto Cabada، نويسنده , , Susana Lois، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1999
Keywords :
Separated boundary conditions , lower and upper solutions , maximum principles , Green functions
Journal title :
Nonlinear Analysis Theory, Methods & Applications
Journal title :
Nonlinear Analysis Theory, Methods & Applications