Author's: Sheng-Ping Wang
Pages: [209] - [226]
Received Date: November 2, 2009
Submitted by:
We establish existence results of the following three-point boundary
value problems:
where and
with
or with
The approach applied in this paper is upper
and lower solution method associated with basic degree theory or
Schauder’s fixed point theorem. Under the Nagumo’s
condition posed on the source term, we deal with diverse solutions for
this boundary value problem with the function fwhich is
continuous, Carathéodory on its domain, respectively.
upper (lower) solution, (strict) -upper (lower) solution, three-point boundary
value problems, Schauder’s fixed point theorem, degree theory,
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