Applications of variational methods to the impulsive equation with non-separated periodic boundary conditions
2010 ◽
Vol 217
(1)
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pp. 247-259
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2019 ◽
2011 ◽
Vol 12
(3)
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pp. 239-244
Keyword(s):
2004 ◽
Vol 156
(3)
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pp. 605-620
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