Abstract
We construct the asymptotics of the spectrum and the eigenfunctions of a convolution integral operator with kernel whose Fourier transform is the characteristic function of an interval.
Similar content being viewed by others
References
Ukai, S., Asymptotic distribution of eigenvalues of the kernel in the Kirkwood–Riseman integral equation, J. Math. Phys., 1971, vol. 12, no. 1, pp. 83–92.
Pal’tsev, B.V., Asymptotic behaviour of the spectra of integral convolution operators on a finite interval with homogeneous polar kernels, Izv. Math., 2003, vol. 67, no. 4, pp. 695–779.
Birman, M.Sh. and Solomyak, M.Z., Asymptotic behavior of the spectrum of weakly polar integral operators, Math. USSR Izv., 1970, vol. 4, no. 5, pp. 1151–1168.
Polosin, A.A., Asymptotic behavior of the spectrum of a convolution operator on a finite interval with the transform of the integral kernel being a characteristic function, Differ. Equations, 2010, vol. 46, no. 10, pp. 1519–1523.
Gakhov, F.D. and Cherskii, Yu.I., Uravneniya tipa svertki (Equations of the Convolution Type), Moscow: Nauka, 1978.
Gakhov, F.D., Kraevye zadachi (Boundary Value Problems), Moscow: Nauka, 1977.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © A.A. Polosin, 2017, published in Differentsial’nye Uravneniya, 2017, Vol. 53, No. 9, pp. 1180–1194.
Rights and permissions
About this article
Cite this article
Polosin, A.A. Spectrum and eigenfunctions of the convolution operator on a finite interval with kernel whose transform is a characteristic function. Diff Equat 53, 1145–1159 (2017). https://doi.org/10.1134/S0012266117090051
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0012266117090051