Coercive solvability of a boundary value problem for a complete degenerate second order differential equation in Hilbert space
1980 ◽
Vol 76
(1)
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pp. 159-173
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2016 ◽
Vol 50
(7)
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pp. 636-656
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2007 ◽
Vol 12
(2)
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pp. 179-186
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2015 ◽
Vol 22
(5)
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pp. 682
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