Existence and multiple solutions for a second-order difference boundary value problem via critical point theory
2007 ◽
Vol 326
(1)
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pp. 511-520
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Keyword(s):
Keyword(s):
2012 ◽
Vol 22
(04)
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pp. 1250086
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2013 ◽
Vol 281
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pp. 312-318
2010 ◽
Vol 2010
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pp. 1-14
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Keyword(s):
2018 ◽
Vol 38
(2)
◽
pp. 173-185
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