On the eigenvalues and eigenfunctions of some integral operators |
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Authors: | R.Vittal Rao N Sukavanam |
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Affiliation: | Department of Applied Mathematics, Indian Institute of Science, Bangalore 560012, India |
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Abstract: | Some properties of the eigenvalues of the integral operator Kgt defined as Kτf(x) = ∫0τK(x ? y) f (y) dy were studied by Vittal Rao (J. Math. Anal. Appl.53 (1976), 554–566), with some assumptions on the kernel K(x). In this paper the eigenfunctions of the operator Kτ are shown to be continuous functions of τ under certain circumstances. Also, the results of Vittal Rao and the continuity of eigenfunctions are shown to hold for a larger class of kernels. |
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