Multiple Solutions for a Fractional Difference Boundary Value Problem via Variational Approach
Author(s) -
Zuoshi Xie,
Yuanfeng Jin,
Chengmin Hou
Publication year - 2012
Publication title -
abstract and applied analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.228
H-Index - 56
eISSN - 1687-0409
pISSN - 1085-3375
DOI - 10.1155/2012/143914
Subject(s) - mathematics , boundary value problem , fixed point theorem , interval (graph theory) , boundary (topology) , mathematical analysis , mountain pass theorem , value (mathematics) , mountain pass , combinatorics , statistics , physics , nonlinear system , quantum mechanics
By establishing the corresponding variational framework and using the mountain pass theorem, linking theorem, and Clark theorem in critical point theory, we give the existence of multiple solutions for a fractional difference boundary value problem with parameter. Under some suitable assumptions, we obtain some results which ensure the existence of a well precise interval ofparameter for which the problem admits multiple solutions. Some examples are presented to illustrate the main results
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