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This article is cited in 4 scientific papers (total in 4 papers)
Interpolation by series of exponentials in $H(D)$ with real nodes
S. G. Merzlyakov, S. V. Popenov Institute of Mathematics CC USC RAS, Chernyshevsky str., 112, 450008, Ufa, Russia
Abstract:
In the space of holomorphic functions in a convex domain, we study a problem on interpolation by sums of the series of exponentials converging uniformly on compact subsets of the domain. The discrete set of multiple interpolation nodes is located on the real axis in the domain and has the unique finite accumulation point. We obtain a solvability criterion in terms of distribution of limit directions at infinity for the exponents of exponentials.
Keywords:
holomorphic function, convex domain, interpolation with multiplicities, series of exponentials, closed ideal, closed submodule, strong dual space, duality.
Received: 27.10.2014
Citation:
S. G. Merzlyakov, S. V. Popenov, “Interpolation by series of exponentials in $H(D)$ with real nodes”, Ufa Math. J., 7:1 (2015), 46–57
Linking options:
https://www.mathnet.ru/eng/ufa271https://doi.org/10.13108/2015-7-1-46 https://www.mathnet.ru/eng/ufa/v7/i1/p46
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| Statistics & downloads: |
| Abstract page: | 611 | | Russian version PDF: | 269 | | English version PDF: | 167 | | References: | 174 |
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