Alexandre Ulanovskii
Professor
Kontakt
Telefon: 5183 1879
E-post: alexander.ulanovskii@uis.no
Rom: KE E-540
Organisasjonsenhet
Det teknisk- naturvitenskapelige fakultet
Institutt for matematikk og fysikk
Professor
Telefon: 5183 1879
E-post: alexander.ulanovskii@uis.no
Rom: KE E-540
Organisasjonsenhet
Det teknisk- naturvitenskapelige fakultet
Institutt for matematikk og fysikk
Alexander Ulanovskii; Ilya Zlotnikov (2025) Stability of shifts, interpolation, and spectrum of atomic measures. I: Journal of the London Mathematical Society. ISSN 0024-6107. Volum 112. DOI: 10.1112/jlms.70267
José Luis Romero; Alexander Ulanovskii; Ilya Zlotnikov (2024) Sampling in the shift-invariant space generated by the bivariate Gaussian function. I: Journal of Functional Analysis. ISSN 0022-1236. Volum 287. DOI: 10.1016/j.jfa.2024.110600
Alexander Ulanovskii; Ilia Zlotnikov (2024) Sampling in quasi shift-invariant spaces and Gabor frames generated by ratios of exponential polynomials. I: Mathematische Annalen. ISSN 0025-5831. Volum 391. s.3429-3456. DOI: 10.1007/s00208-024-03011-7
Alexander Ulanovskii (2024) On a Uniqueness Property of n-th Convolutions and Extensions of Titchmarsh Convolution Theorem. I: Journal of Mathematical Physics, Analysis, Geometry. ISSN 1812-9471. Volum 20. s.527-533. DOI: 10.15407/mag20.04.08
Aleksei Kulikov; Alexander Ulanovskii; Ilya Zlotnikov (2023) Completeness of certain exponential systems and zeros of lacunary polynomials. I: Advances in Mathematics. ISSN 0001-8708. Volum 421. DOI: 10.1016/j.aim.2023.109016
Alexander Rashkovskii; Alexander Ulanovskii; Ilia Zlotnikov (2023) On 2-dimensional mobile sampling. I: Applied and Computational Harmonic Analysis. ISSN 1063-5203. Volum 62. s.1-23. DOI: 10.1016/j.acha.2022.08.001
Alexander Ulanovskii; Ilia Zlotnikov (2022) On Geometry of the Unit Ball of Paley-Wiener Space over Two Symmetric Intervals. I: International Mathematics Research Notices (IMRN). ISSN 1073-7928. Volum 2023. s.6329-6363. DOI: 10.1093/imrn/rnac043
Alexander Olevskii; Alexander Ulanovskii (2021) On the Szegő—Kolmogorov prediction theorem. I: Israel Journal of Mathematics. ISSN 0021-2172. Volum 246. s.335-351. DOI: 10.1007/s11856-021-2248-4
Alexander Olevskii; Alexander Ulanovskii (2021) Discrete Translates in Function Spaces. I: Matthew Hirn; Shidong Li; Sandra Saliani; Özgür Yilmaz; Kasso A. Okoudjou, Excursions in harmonic analysis : In honor of John Benedetto’s 80th birthday. Birkhäuser Verlag. ISBN 9783030696399. s.199-208. DOI: 10.1007/978-3-030-69637-5_11
Alexander Ulanovskii; Ilia Zlotnikov (2021) Reconstruction of bandlimited functions from space-time samples. I: Journal of Functional Analysis. ISSN 0022-1236. Volum 280. s.1-14. DOI: 10.1016/j.jfa.2021.108962
Alexander Olevskii; Alexander Ulanovskii (2020) Fourier quasicrystals with unit masses. I: Comptes rendus. Mathematique. ISSN 1631-073X. Volum 358. s.1207-1211. DOI: 10.5802/CRMATH.142
Alexander Olevskii; Alexander Ulanovskii (2020) Reconstruction of Signals : Uniqueness and stable sampling. I: Kasso A. Okoudjou; S. Casey; Brian M. Sadler; Michael Robinson, 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
Alexander Olevskii; Alexander Ulanovskii (2018) Discrete Translates in Lp(R). I: Bulletin of the London Mathematical Society. ISSN 0024-6093. Volum 50. s.561-568. DOI: 10.1112/blms.12159
Alexander Olevskii; Alexander Ulanovskii (2018) Discrete Translates in Function Spaces. I: Analysis Mathematica. ISSN 0133-3852. Volum 44. s.251-261. DOI: 10.1007/s10476-018-0209-x
Alexander Olevskii; Alexander Ulanovskii (2018) On Irregular Sampling and Interpolation in Bernstein Spaces. I: Proceedings of the Steklov Institute of Mathematics. ISSN 0081-5438. Volum 303. s.178-192. DOI: 10.1134/S0081543818080151
Alexander Olevskii; Alexander Ulanovskii (2017) Discrete uniqueness sets for functions with spectral gaps. I: Sbornik: Mathematics. ISSN 1064-5616. Volum 208. s.863-877. DOI: 10.1070/SM8837
Alexander Olevskii; Alexander Ulanovskii (2016) Functions with Disconnected Spectrum: Sampling, Interpolation, Translates.. American Mathematical Society (AMS). ISBN 9781470428891.
Alexander Olevskii; Alexander Ulanovskii (2016) On the duality between sampling and interpolation. I: Analysis Mathematica. ISSN 0133-3852. Volum 42. s.43-53. DOI: 10.1007/s10476-016-0104-2
Natalia Blank; Alexander Ulanovskii (2016) On Cartwright’s theorem. I: Proceedings of the American Mathematical Society. ISSN 0002-9939. Volum 144. s.4221-4230. DOI: 10.1090/proc/13200
Anton Baranov; Yurii Belov; Alexander Ulanovskii (2016) Gap Problem for Separated Sequences and Beurling–Malliavin Theorem. I: Journal of Fourier Analysis and Applications. ISSN 1069-5869. s.1-9. DOI: 10.1007/s00041-016-9495-5
Shahaf Nitzan; Alexander Olevskii; Alexander Ulanovskii (2016) Exponential frames on unbounded sets. I: Proceedings of the American Mathematical Society. ISSN 0002-9939. Volum 144. s.109-118. DOI: 10.1090/proc/12868
Alexander Olevskii; Alexander Ulanovskii (2015) On irregular sampling in Bernstein spaces. I: Comptes rendus. Mathematique. ISSN 1631-073X. Volum 353. s.47-50. DOI: 10.1016/j.crma.2014.10.018
Sigal Shahaf Nitzan; Alexander Olevskii; Alexander Ulanovskii (2013) A Few Remarks on Sampling of Signals with Small Spectrum. I: Proceedings of the Steklov Institute of Mathematics. ISSN 0081-5438. Volum 280. s.240-247. DOI: 10.1134/S0081543813010173
Alexander Olevskii; Alexander Ulanovskii (2012) On multi-dimensional sampling and interpolation. I: Analysis and Mathematical Physics. ISSN 1664-2368. Volum 2. s.149-170. DOI: 10.1007/s13324-012-0027-4
Alexander Olevskii; Alexander Ulanovskii (2011) Uniqueness sets for unbounded spectra. I: Comptes rendus. Mathematique. ISSN 1631-073X. Volum 349. s.679-681. DOI: 10.1016/j.crma.2011.05.010
Natalia Blank; Alexander Ulanovskii (2011) Paley-Wiener Functions with a Generalized Spectral Gap. I: Journal of Fourier Analysis and Applications. ISSN 1069-5869. Volum 17. s.899-915. DOI: 10.1007/s00041-010-9160-3
Alexander Olevskii; Aleksander Ulanovskii (2010) Approximation of discrete functions and size of spectrum. I: St. Petersburg Mathematical Journal. ISSN 1061-0022. Volum 21. s.1015-1025. DOI: 10.1090/S1061-0022-2010-01129-4
Alexander Olevskii; Aleksander Ulanovskii (2010) On Ingham-type interpolation in R^n. I: Comptes rendus. Mathematique. ISSN 1631-073X. Volum 348. s.807-810. DOI: 10.1016/j.crma.2010.06.007
Alexander Olevskii; Aleksander Ulanovskii (2009) Interpolation in Bernstein and Paley-Wiener spaces. I: Journal of Functional Analysis. ISSN 0022-1236. Volum 256. s.3257-3278. DOI: 10.1016/j.jfa.2008.09.013
Alexander Olevskii; Aleksander Ulanovskii (2008) Universal sampling and interpolation of band-limited signals. I: Geometric and Functional Analysis. ISSN 1016-443X. Volum 18. s.1029-1052. DOI: 10.1007/s00039-008-0674-7
Alexander Olevskii; Aleksander Ulanovskii (2007) Interpolation by functions with small spectra. I: Comptes rendus. Mathematique. ISSN 1631-073X. Volum 345. s.261-264.
Alexander Olevskii; Aleksander Ulanovskii (2006) Universal sampling of band-limited signals. I: Comptes rendus. Mathematique. ISSN 1631-073X. Volum 342. s.927-931.
Joaquim Bruna; Alexander Olevskii; Aleksander Ulanovskii (2006) Completeness in L^1of discrete translates. I: Revista matemática iberoamericana. ISSN 0213-2230. Volum 22. s.1-16.
Aleksander Ulanovskii (2006) The Sturm-Hurwitz theorem and its extensions. I: Journal of Fourier Analysis and Applications. ISSN 1069-5869. Volum 12. s.629-643.
Aleksander Ulanovskii; Iossif Ostrovskii (2004) On the Levy-Raikov-Marcinkiewicz theorem. I: Journal of Mathematical Analysis and Applications. ISSN 0022-247X. Volum 296. s.314-325.
Aleksander Ulanovskii; Iossif Ostrovskii (2004) Non-oscillating Paley-Wiener functions. I: ?. Volum 92. s.211-232.
Aleksander Ulanovskii; Iossif Ostrovskii (2004) On a problem of H. Shapiro. I: Journal of Approximation Theory. ISSN 0021-9045. Volum 126. s.218-232.
Aleksander Ulanovskii; Alexander Olevskii (2004) Almost integer translates. Do nice generators exist?. I: Journal of Fourier Analysis and Applications. ISSN 1069-5869. Volum 10. s.93-104.
Aleksander Ulanovskii; Iossif Ostrovskii (2003) On sign changes of tempered distributions having a spectral gap at the origin. I: ?. Volum 336.
Aleksander Ulanovskii; Iossif Ostrovskii (2003) On the Levy-Raikov-Marcinkiewicz theorem. I: ?. Volum 336.
Aleksander Ulanovskii; Iossif Ostrovskii; Sechil Gergun (2002) On the Titchmarsh convolution theorem. I: ?. Volum 40. s.55-71.
Aleksander Ulanovskii (2001) On Landau's phenomenon in R^N. I: Mathematica Scandinavica. ISSN 0025-5521. s.72-78.
Aleksander Ulanovskii (2001) Measures whose support do not have periodic holes. I: ?. Volum 15. s.383-392.
Aleksander Ulanovskii; Iossif Ostrovskii (2001) Non-oscillating Paley-Wiener functions. I: ?. Volum 333. s.735-740.
Aleksander Ulanovskii; Iossif Ostrovskii; Secil Gergun (2000) On the Titchmarsh convolution theorem. I: ?. s.41-46.
Aleksander Ulanovskii (1999) Sparse exponential systems closed on large sets. I: ?. s.325-334.
Kristian Seip; Aleksander Ulanovskii (1997) Beurling-Malliavin density of random sequences. I: Proceedings of the American Mathematical Society. ISSN 0002-9939. Volum 125. s.1745-1749.
Kristian Seip; Aleksander Ulanovskii (1996) Random exponential frames. I: Journal of the London Mathematical Society. ISSN 0024-6107. Volum 53. s.560-568.
Aleksander Ulanovskii; Milne Anderson (1995) The decay of subharmonic functions of finite order along a ray. I: ?. Volum 123. s.3725-3730.
Kristian Seip; Aleksander Ulanovskii; ukjent-for-m018958 ukjent-for-m018958 (1995) A best covering problem. I: ?. Volum 77. s.272-280.
Alexander Ulanovskii; Ilia Konstantinovich Zlotnikov (2024) Correction: Sampling in quasi shift-invariant spaces and Gabor frames generated by ratios of exponential polynomials(Mathematische Annalen, 10.1007/s00208-024-03011-7). I: Mathematische Annalen. ISSN 0025-5831. DOI: 10.1007/s00208-024-03042-0
Aleksander Ulanovskii (2001) Sparse systems of functions closed on large sets in R^N. I: ?. Volum 63. s.428-440.
Kilde: Nasjonalt vitenarkiv