Eigenfunction expansion of some self-adjoint operators corresponding to general elliptic problems with an eigenvalue in the boundary conditions
Keyword(s):
2011 ◽
Vol 255-260
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pp. 166-169
Keyword(s):
1998 ◽
Vol 95
(2-3)
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pp. 165-171
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2011 ◽
Vol 62
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pp. 3464-3471
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2020 ◽
Vol 19
(5)
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pp. 2445-2471