Title of article :
Boundary value problems for discrete equations
Original Research Article
Author/Authors :
R.P. Agarwal، نويسنده , , D. ORegan، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1997
Abstract :
Two existence results are presented for second-order discrete boundary value problems. The first result is based on the notion of upper and lower solutions and the second result is based on the discrete Gelfand problem.
Keywords :
boundary value problems , existence results , upper and lower solutions , Gelfand problem
Journal title :
Applied Mathematics Letters
Journal title :
Applied Mathematics Letters
