

Author: Moiseev E. I.
Publisher: Taylor & Francis Ltd
ISSN: 1065-2469
Source: Integral Transforms and Special Functions, Vol.21, Iss.12, 2010-12, pp. : 897-906
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Abstract
The nonlocal boundary value problem for the Helmholtz operator in the circular sector with the equality of flows on the radii and with the equality to null solution at one of the radius is considered. The conjugated problem is also considered. The uniqueness of the solution of these problems is proved and the solution is built by the spectral method.
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