On the solvability of nonlocal boundary value problem for the Helmholtz equation with the equality of flows at the part of the boundary and its conjugated problem
2010 ◽
Vol 21
(12)
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pp. 897-906
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2020 ◽
Vol 43
(15)
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pp. 8608-8631
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2004 ◽
Vol 40
(1-2)
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pp. 101-116
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Keyword(s):
2013 ◽
Vol 49
(9)
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pp. 1134-1141
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