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Sibirskii Matematicheskii Zhurnal, 2008, Volume 49, Number 4, Pages 756–767
(Mi smj1875)
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This article is cited in 7 scientific papers (total in 7 papers)
Necessary and sufficient well-posedness conditions for a convolution equation of the second kind with even kernel on a finite interval
A. F. Voronin Sobolev Institute of Mathematics, Siberian Branch of the Russian Academy of Sciences
Abstract:
We derive some necessary and sufficient conditions for the well-posedness of a convolution equation of the second kind with even kernel on a finite interval. In order to check these conditions it suffices to compute a one-dimensional integral (of a given function) with precision less than 0.5. As an intermediate result we give a strengthening of the Fredholm alternative for the equation in question with an arbitrary kernel in $L_1$.
Keywords:
integral equation, convolution, interval, well-posedness, Fredholm alternative, Riemann problem.
Received: 13.04.2006
Citation:
A. F. Voronin, “Necessary and sufficient well-posedness conditions for a convolution equation of the second kind with even kernel on a finite interval”, Sibirsk. Mat. Zh., 49:4 (2008), 756–767; Siberian Math. J., 49:4 (2008), 601–611
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https://www.mathnet.ru/eng/smj1875 https://www.mathnet.ru/eng/smj/v49/i4/p756
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