Volume 26 • Number 1 • 2003
 
Eigenproblem of the Generalized Neumann Kernel
Ali Hassan Mohamed Murid and Mohamed M.S. Nasser
Abstract. Recently, the Riemann problem in the interior domain of a smooth Jordan curve was solved by transforming its boundary condition to a Fredholm integral equation of the second kind with the generalized Neumann kernel. The eigenvalues
play an important role in the solvability of these integral equations. In this paper, the necessary and sufficient conditions
for to be eigenvalues of the generalized Nuemann kernel are given and the corresponding eigenfunctions are derived.
Some examples are presented.

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