A survey on stationary problems, Green’s functions and spectrum of Sturm–Liouville problem with nonlocal boundary conditions
2014 ◽
Vol 19
(3)
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pp. 301-334
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2009 ◽
Vol 49
(2)
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pp. 190-202
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2009 ◽
Vol 14
(2)
◽
pp. 229-246
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2011 ◽
Vol 16
(1)
◽
pp. 1-22
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