Abstract
We obtain conditions for the completeness of the system {G(z)e τz, τ ≤ 0} in the space H 2σ (ℂ+), 0 < σ < + ∞, of functions analytic in the right-hand half-plane for which
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References
P. Lax and R. Phillips, Scattering Theory for Automorphic Functions, Van Nostrand, Princeton, 1976; Russian translation: Mir, Moscow, 1979.
A. M. Sedletskii, “An equivalent definition of the spaces H p in the half-plane and certain applications,” Mat. Sb. [Math. USSR-Sb.], 96 (1975), no. 1, 75–82.
E. Titchmarsh, Introduction to the Theory of Fourier Integrals, Second edition, Oxford Univ. Press, Oxford, 1948; Russian translation: Gostekhizdat, Moscow—Leningrad, 1948, p. 479.
M. M. Dzhrbashyan, Integral Transformations and Representations of Functions in the Complex Domain [in Russian], Nauka, Moscow, 1966.
B. V. Vinnitskii, “On zeros of analytic functions in the half-plane and completeness of systems of exponentials,” Ukrain. Mat. Zh. [Ukrainian Math. J.], 46 (1994), no. 5, 484–500.
B. V. Vinnits’kii, Mat. Studii, 7 (1997), no. 1, 41–52.
M. A. Fedorov and A. F. Grishin, “Some questions of the Nevanlinna theory for the complex half-plane,” Math. Phys. Anal. Geom., 1 (1998), 223–271.
B. V. Vinnits’kii, Mat. Studii, 4 (1995), no. 1, 37–44.
P. Koosis Introduction to H p spaces, Cambridge University Press, Cambridge, 1980; Russian translation: Nauka, Moscow, 1984.
K. Hoffmann, Banach Spaces of Analytic Functions, Englewood-Cliffs, 1962; Russian translation: Inostr. Lit., Moscow, 1963.
B. V. Vinnits’kii and V. M. Dil’nii, Mat. Studii, 16 (2001), no. 1, 61–70.
B. V. Vynnyts’kyi and V. L. Sharan, “On the factorisation of one class of functions analytic in the half-plane,” Mat. Studii, 14 (2000), no. 1, 41–48.
B. V. Vynnyts’kyi and V. M. Dil’nyi, “On solutions of homogeneous convolution equation generated by singularity,” Mat. Studii, 19 (2003), no. 2, 149–155.
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Translated from Matematicheskie Zametki, vol. 79, no. 3, 2006, pp. 362–368.
Original Russian Text Copyright ©2006 by B. V. Vinnitskii, V. N. Dil’nyi.
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Vinnitskii, B.V., Dil’nyi, V.N. A generalization of the Beurling—Lax theorem. Math Notes 79, 335–341 (2006). https://doi.org/10.1007/s11006-006-0038-2
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DOI: https://doi.org/10.1007/s11006-006-0038-2