Abstract
We obtain a sufficient condition of the weak localizability of a principal submodule in the module of entire functions of exponential type and polynomial growth on the real line. Applications to the problem of the (weak) spectral synthesis in the Schwartz space C∞ (a; b) are discussed.
Similar content being viewed by others
References
N. F. Abuzyarova, “Spectral synthesis in the Schwartz space of infinitely differentiable functions,” Dokl. Ross. Akad. Nauk, 457, No. 5, 510–513 (2014).
N. F. Abuzyarova, “Closed submodules in the module of entire functions of exponential type and polynomial growth on the real axis,” Ufim. Mat. Zh., 6, No. 4, 3–18 (2014).
N. F. Abuzyarova, “Some properties of principal submodules in the module of entire functions of exponential type and polynomial growth on the real axis,” Ufim. Mat. Zh., 8, No. 1, 3–14 (2016).
A. Aleman, A. Baranov, and Yu. Belov, “Subspaces of C ∞ invariant under the differentiation,” J. Funct. Anal., 268, 2421–2439 (2015).
A. Aleman and B. Korenblum, “Derivation-invariant subspaces of C ∞,” Comput. Methods Function Theory, 8, No. 2, 493–512 (2008).
C. A. Berenstein and B. A. Taylor, “A new look at interpolation theory for entire functions of one variable,” Adv. Math., 33, 109–143 (1980).
A. Beurling and P. Malliavin, “On the closure of characters and the zeros of entire functions,” Acta Math., 118, Nos. 1-4, 79–93 (1967).
L. Ehrenpreis, “Solution of some problems of division, IV,” Am. J. Math., 57, 522–588 (1960).
S. Yu. Favorov, “On the addition of the indicators of entire and subharmonic functions of several variables,” Mat. Sb., 105 (147), No. 1, 128–140 (1978).
L. H¨ormander, The Analysis of Linear Partial Differential Operators. I: Distribution Theory and Fourier Snalysis, Grund. Math. Wiss., 256, Springer-Verlag, Berlin–Heidelberg–New York–Tokyo (1983).
P. Koosis, The Logarithmic Integral I, Cambridge Univ. Press (1998).
I. F. Krasichkov-Ternovskii, “Invariant subspaces of analytic functions. I. Spectral analysis on convex domains,” Mat. Sb., 87 (129), No. 4, 459–489 (1972).
I. F. Krasichkov-Ternovskii, “Local description of closed ideals and submodules of analytic functions of one variable, I,” Izv. Akad. Nauk SSSR. Ser. Mat., 43, No. 1, 44–66 (1979).
I. F. Krasichkov-Ternovskii, “Local description of closed ideals and submodules of analytic functions of one variable, II,” Izv. Akad. Nauk SSSR. Ser. Mat., 43, No. 2, 309–341 (1979).
A. F. Leont’ev, Exponential Series [in Russian], Nauka, Moscow (1976).
B. Ya. Levin, Distribution of Zeros of Entire Functions [in Russian], GITTL, Moscow (1956).
B. Levin, Yu. Lyubarskii, M. Sodin, and V. Tkachenko, Lectures on Entire Functions, Am. Math. Soc., Providence, Rhode Island (1996).
B. Ya. Levin and I. V. Ostrovskii, “On small perturbations of the set of zeros of functions of sine type,” Izv. Akad. Nauk SSSR. Ser. Mat., 43, No. 1, 87–110 (1979).
J. Sebastião e Silva, “Su certe classi di spazi localmente convessi importanti per le applicazioni,” Rend. Mat. Appl. Roma, 14, No. 5, 388–410 (1955).
R. S. Yulmukhametov, “Approximation of subharmonic functions,” Anal. Math., 11, No. 3, 257–282 (1985).
R. S. Yulmukhametov, “Solution of the Ehrenpreis factorization problem,” Mat. Sb., 190, No. 4, 123–157 (1999).
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Itogi Nauki i Tekhniki, Seriya Sovremennaya Matematika i Ee Prilozheniya. Tematicheskie Obzory, Vol. 142, Complex Analysis, 2017.
Rights and permissions
About this article
Cite this article
Abuzyarova, N.F. Principal Submodules in the Module of Entire Functions, Which is Dual to the Schwarz Space, and Weak Spectral Synthesis in the Schwartz Space. J Math Sci 241, 658–671 (2019). https://doi.org/10.1007/s10958-019-04453-0
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10958-019-04453-0
Keywords and phrases
- entire functions
- subharmonic functions
- Fourier–Laplace transform
- local descripstion of submodules
- invariant spaces
- spectral synthesis