Alexander Ulanovskii | University of Stavanger

Contact

Telephone: 51831879

Email: alexander.ulanovskii@uis.no

Room: KE E-540

Department

Faculty of Science and Technology

Department of Mathematics and Physics

Publications

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Vitenskapelige publikasjoner
- Romero, José Luis; Ulanovskii, Alexander; Zlotnikov, Ilya
  
  (2024)
  Sampling in the shift-invariant space generated by the bivariate Gaussian function.
  Journal of Functional Analysis.
  
  ISSN 0022-1236.
  
  Volum 287.
  
  Hefte 9.
  
  DOI: 10.1016/j.jfa.2024.110600
- Rashkovskii, Alexander; Ulanovskii, Alexander; Zlotnikov, Ilia
  
  (2023)
  On 2-dimensional mobile sampling.
  Applied and Computational Harmonic Analysis.
  
  ISSN 1063-5203.
  
  Volum 62.
  
  s.1-23.
  
  DOI: 10.1016/j.acha.2022.08.001
- Kulikov, Aleksei; Ulanovskii, Alexander; Zlotnikov, Ilya
  
  (2023)
  Completeness of certain exponential systems and zeros of lacunary polynomials.
  Advances in Mathematics.
  
  ISSN 0001-8708.
  
  Volum 421.
  
  DOI: 10.1016/j.aim.2023.109016
- Ulanovskii, Alexander; Zlotnikov, Ilia
  
  (2022)
  On Geometry of the Unit Ball of Paley-Wiener Space over Two Symmetric Intervals.
  International Mathematics Research Notices (IMRN).
  
  ISSN 1073-7928.
  
  Volum 2023.
  
  Hefte 8.
  
  s.6329-6363.
  
  DOI: 10.1093/imrn/rnac043
- Ulanovskii, Alexander; Zlotnikov, Ilia
  
  (2021)
  Reconstruction of bandlimited functions from space-time samples.
  Journal of Functional Analysis.
  
  ISSN 0022-1236.
  
  Volum 280.
  
  Hefte 9.
  
  s.1-14.
  
  DOI: 10.1016/j.jfa.2021.108962
- Olevskii, Alexander; Ulanovskii, Alexander
  
  (2021)
  Discrete Translates in Function Spaces. I: Excursions in harmonic analysis : In honor of John Benedetto’s 80th birthday.
  Birkhäuser Verlag.
  
  ISBN 978-3-030-69639-9.
  
  s.199-208.
  
  DOI: 10.1007/978-3-030-69637-5_11
- Olevskii, Alexander; Ulanovskii, Alexander
  
  (2021)
  On the Szegő—Kolmogorov prediction theorem.
  Israel Journal of Mathematics.
  
  ISSN 0021-2172.
  
  Volum 246.
  
  s.335-351.
  
  DOI: 10.1007/s11856-021-2248-4
- Olevskii, Alexander; Ulanovskii, Alexander
  
  (2020)
  Reconstruction of Signals : Uniqueness and stable sampling. I: Sampling : Theory and applications : A centennial celebration of Claude Shannon.
  Birkhäuser Verlag.
  
  ISBN 9783030362904.
  
  s.9-49.
  
  DOI: 10.1007/978-3-030-36291-1_2
- Olevskii, Alexander; Ulanovskii, Alexander
  
  (2020)
  Fourier quasicrystals with unit masses.
  Comptes rendus. Mathematique.
  
  ISSN 1631-073X.
  
  Volum 358.
  
  Hefte 11-12.
  
  s.1207-1211.
  
  DOI: 10.5802/CRMATH.142
- Olevskii, Alexander; Ulanovskii, Alexander
  
  (2018)
  Discrete Translates in Function Spaces.
  Analysis Mathematica.
  
  ISSN 0133-3852.
  
  Volum 44.
  
  Hefte 2.
  
  s.251-261.
  
  DOI: 10.1007/s10476-018-0209-x
- Olevskii, Alexander; Ulanovskii, Alexander
  
  (2018)
  Discrete Translates in Lp(R).
  Bulletin of the London Mathematical Society.
  
  ISSN 0024-6093.
  
  Volum 50.
  
  Hefte 4.
  
  s.561-568.
  
  DOI: 10.1112/blms.12159
- Olevskii, Alexander; Ulanovskii, Alexander
  
  (2018)
  On Irregular Sampling and Interpolation in Bernstein Spaces.
  Proceedings of the Steklov Institute of Mathematics.
  
  ISSN 0081-5438.
  
  Volum 303.
  
  Hefte 1.
  
  s.178-192.
  
  DOI: 10.1134/S0081543818080151
- Olevskii, Alexander; Ulanovskii, Alexander
  
  (2017)
  Discrete uniqueness sets for functions with spectral gaps.
  Sbornik: Mathematics.
  
  ISSN 1064-5616.
  
  Volum 208.
  
  Hefte 6.
  
  s.863-877.
  
  DOI: 10.1070/SM8837
- Nitzan, Shahaf; Olevskii, Alexander; Ulanovskii, Alexander
  
  (2016)
  Exponential frames on unbounded sets.
  Proceedings of the American Mathematical Society.
  
  ISSN 0002-9939.
  
  Volum 144.
  
  Hefte 1.
  
  s.109-118.
  
  DOI: 10.1090/proc/12868
- Olevskii, Alexander; Ulanovskii, Alexander
  
  (2016)
  On the duality between sampling and interpolation.
  Analysis Mathematica.
  
  ISSN 0133-3852.
  
  Volum 42.
  
  Hefte 1.
  
  s.43-53.
  
  DOI: 10.1007/s10476-016-0104-2
- Olevskii, Alexander; Ulanovskii, Alexander
  
  (2016)
  
  Functions with Disconnected Spectrum: Sampling, Interpolation, Translates..
  
  American Mathematical Society (AMS).
  
  ISBN 978-1-4704-2889-1.
- Blank, Natalia; Ulanovskii, Alexander
  
  (2016)
  On Cartwright’s theorem.
  Proceedings of the American Mathematical Society.
  
  ISSN 0002-9939.
  
  Volum 144.
  
  Hefte 10.
  
  s.4221-4230.
  
  DOI: 10.1090/proc/13200
- Baranov, Anton; Belov, Yurii; Ulanovskii, Alexander
  
  (2016)
  Gap Problem for Separated Sequences and Beurling–Malliavin Theorem.
  Journal of Fourier Analysis and Applications.
  
  ISSN 1069-5869.
  
  s.1-9.
  
  DOI: 10.1007/s00041-016-9495-5
- Olevskii, Alexander; Ulanovskii, Alexander
  
  (2015)
  On irregular sampling in Bernstein spaces.
  Comptes rendus. Mathematique.
  
  ISSN 1631-073X.
  
  Volum 353.
  
  Hefte 1.
  
  s.47-50.
  
  DOI: 10.1016/j.crma.2014.10.018
- Nitzan, Sigal Shahaf; Olevskii, Alexander; Ulanovskii, Alexander
  
  (2013)
  A Few Remarks on Sampling of Signals with Small Spectrum.
  Proceedings of the Steklov Institute of Mathematics.
  
  ISSN 0081-5438.
  
  Volum 280.
  
  Hefte 1.
  
  s.240-247.
  
  DOI: 10.1134/S0081543813010173
- Olevskii, Alexander; Ulanovskii, Alexander
  
  (2012)
  On multi-dimensional sampling and interpolation.
  Analysis and Mathematical Physics.
  
  ISSN 1664-2368.
  
  Volum 2.
  
  Hefte 2.
  
  s.149-170.
  
  DOI: 10.1007/s13324-012-0027-4
- Olevskii, Alexander; Ulanovskii, Alexander
  
  (2011)
  Uniqueness sets for unbounded spectra.
  Comptes rendus. Mathematique.
  
  ISSN 1631-073X.
  
  Volum 349.
  
  Hefte 11-12.
  
  s.679-681.
  
  DOI: 10.1016/j.crma.2011.05.010
- Blank, Natalia; Ulanovskii, Alexander
  
  (2011)
  Paley-Wiener Functions with a Generalized Spectral Gap.
  Journal of Fourier Analysis and Applications.
  
  ISSN 1069-5869.
  
  Volum 17.
  
  Hefte 5.
  
  s.899-915.
  
  DOI: 10.1007/s00041-010-9160-3
- Olevskii, Alexander; Ulanovskii, Aleksander
  
  (2010)
  Approximation of discrete functions and size of spectrum.
  St. Petersburg Mathematical Journal.
  
  ISSN 1061-0022.
  
  Volum 21.
  
  Hefte 6.
  
  s.1015-1025.
  
  DOI: 10.1090/S1061-0022-2010-01129-4
- Olevskii, Alexander; Ulanovskii, Aleksander
  
  (2010)
  On Ingham-type interpolation in R^n.
  Comptes rendus. Mathematique.
  
  ISSN 1631-073X.
  
  Volum 348.
  
  Hefte 13-14.
  
  s.807-810.
  
  DOI: 10.1016/j.crma.2010.06.007
- Olevskii, Alexander; Ulanovskii, Aleksander
  
  (2009)
  Interpolation in Bernstein and Paley-Wiener spaces.
  Journal of Functional Analysis.
  
  ISSN 0022-1236.
  
  Volum 256.
  
  Hefte 10.
  
  s.3257-3278.
  
  DOI: 10.1016/j.jfa.2008.09.013
- Olevskii, Alexander; Ulanovskii, Aleksander
  
  (2008)
  Universal sampling and interpolation of band-limited signals.
  Geometric and Functional Analysis.
  
  ISSN 1016-443X.
  
  Volum 18.
  
  Hefte 3.
  
  s.1029-1052.
  
  DOI: 10.1007/s00039-008-0674-7
- Olevskii, Alexander; Ulanovskii, Aleksander
  
  (2007)
  
  Interpolation by functions with small spectra.
  
  Comptes rendus. Mathematique.
  
  ISSN 1631-073X.
  
  Volum 345.
  
  Hefte 5.
  
  s.261-264.
- Olevskii, Alexander; Ulanovskii, Aleksander
  
  (2006)
  
  Universal sampling of band-limited signals.
  
  Comptes rendus. Mathematique.
  
  ISSN 1631-073X.
  
  Volum 342.
  
  Hefte 12.
  
  s.927-931.
- Bruna, Joaquim; Olevskii, Alexander; Ulanovskii, Aleksander
  
  (2006)
  
  Completeness in L^1of discrete translates.
  
  Revista matemática iberoamericana.
  
  ISSN 0213-2230.
  
  Volum 22.
  
  Hefte 1.
  
  s.1-16.
- Ulanovskii, Aleksander
  
  (2006)
  
  The Sturm-Hurwitz theorem and its extensions.
  
  Journal of Fourier Analysis and Applications.
  
  ISSN 1069-5869.
  
  Volum 12.
  
  Hefte 6.
  
  s.629-643.
- Ulanovskii, Aleksander; Olevskii, Alexander
  
  (2004)
  
  Almost integer translates. Do nice generators exist?.
  
  Journal of Fourier Analysis and Applications.
  
  ISSN 1069-5869.
  
  Volum 10.
  
  Hefte 1.
  
  s.93-104.
- Ulanovskii, Aleksander; Ostrovskii, Iossif
  
  (2004)
  
  On a problem of H. Shapiro.
  
  Journal of Approximation Theory.
  
  ISSN 0021-9045.
  
  Volum 126.
  
  Hefte 2.
  
  s.218-232.
- Ulanovskii, Aleksander; Ostrovskii, Iossif
  
  (2004)
  
  Non-oscillating Paley-Wiener functions.
  
  ?.
  
  Volum 92.
  
  s.211-232.
- Ulanovskii, Aleksander; Ostrovskii, Iossif
  
  (2004)
  
  On the Levy-Raikov-Marcinkiewicz theorem.
  
  Journal of Mathematical Analysis and Applications.
  
  ISSN 0022-247X.
  
  Volum 296.
  
  Hefte 1.
  
  s.314-325.
- Ulanovskii, Aleksander; Ostrovskii, Iossif
  
  (2003)
  
  On sign changes of tempered distributions having a spectral gap at the origin.
  
  ?.
  
  Volum 336.
- Ulanovskii, Aleksander; Ostrovskii, Iossif
  
  (2003)
  
  On the Levy-Raikov-Marcinkiewicz theorem.
  
  ?.
  
  Volum 336.
- Ulanovskii, Aleksander; Ostrovskii, Iossif; Gergun, Sechil
  
  (2002)
  
  On the Titchmarsh convolution theorem.
  
  ?.
  
  Volum 40.
  
  Hefte no. 1.
  
  s.55-71.
- Ulanovskii, Aleksander
  
  (2001)
  
  On Landau's phenomenon in R^N.
  
  Mathematica Scandinavica.
  
  ISSN 0025-5521.
  
  s.72-78.
- Ulanovskii, Aleksander; Ostrovskii, Iossif
  
  (2001)
  
  Non-oscillating Paley-Wiener functions.
  
  ?.
  
  Volum 333.
  
  Hefte Serie 1.
  
  s.735-740.
- Ulanovskii, Aleksander
  
  (2001)
  
  Measures whose support do not have periodic holes.
  
  ?.
  
  Volum 15.
  
  s.383-392.
- Ulanovskii, Aleksander; Ostrovskii, Iossif; Gergun, Secil
  
  (2000)
  
  On the Titchmarsh convolution theorem.
  
  ?.
  
  s.41-46.
- Ulanovskii, Aleksander
  
  (1999)
  
  Sparse exponential systems closed on large sets.
  
  ?.
  
  s.325-334.
- Seip, Kristian; Ulanovskii, Aleksander
  
  (1997)
  
  Beurling-Malliavin density of random sequences.
  
  Proceedings of the American Mathematical Society.
  
  ISSN 0002-9939.
  
  Volum 125.
  
  s.1745-1749.
- Seip, Kristian; Ulanovskii, Aleksander
  
  (1996)
  
  Random exponential frames.
  
  Journal of the London Mathematical Society.
  
  ISSN 0024-6107.
  
  Volum 53.
  
  s.560-568.
- Ulanovskii, Aleksander; Anderson, Milne
  
  (1995)
  
  The decay of subharmonic functions of finite order along a ray.
  
  ?.
  
  Volum 123.
  
  s.3725-3730.
- Seip, Kristian; Ulanovskii, Aleksander; ukjent-for-m018958, ukjent-for-m018958
  
  (1995)
  
  A best covering problem.
  
  ?.
  
  Volum 77.
  
  s.272-280.
Bøker og kapitler
Formidling
- Ulanovskii, Aleksander
  
  (2001)
  
  Sparse systems of functions closed on large sets in R^N.
  
  ?.
  
  Volum 63.
  
  s.428-440.
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Kommersialisering