Finite Rank Perturbations in Pontryagin Spaces and a Sturm–Liouville Problem with λ-rational Boundary Conditions
Keyword(s):
2006 ◽
Vol 11
(1)
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pp. 47-78
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2014 ◽
Vol 19
(3)
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pp. 301-334
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Keyword(s):
2017 ◽
Vol 2017
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pp. 1-12
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