Abstract
In the present paper, we write out the eigenvalues and the corresponding eigenfunctions of the modified Frankl problem with a nonlocal parity condition of the second kind. We analyze the completeness, the basis property, and the minimality of the eigenfunctions depending on the parameter of the problem.
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Original Russian Text © E.I. Moiseev, V.E. Ambartsumyan, 2009, published in Differentsial’nye Uravneniya, 2009, Vol. 45, No. 12, pp. 1735–1740.
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Moiseev, E.I., Ambartsumyan, V.E. On the basis property of eigenfunctions of the Frankl problem with a nonlocal parity condition of the second kind. Diff Equat 45, 1769–1774 (2009). https://doi.org/10.1134/S0012266109120076
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DOI: https://doi.org/10.1134/S0012266109120076