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Found 99 Documents (Results 1–99)

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Subsequences of zeros for Bernstein spaces and the completeness of systems of exponentials in spaces of functions on an interval. (English. Russian original) Zbl 1317.30004

St. Petersbg. Math. J. 26, No. 2, 319-340 (2015); translation from Algebra Anal. 26, No. 2, 185-215 (2014).
MSC:  30B50 42C30
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Six (Seven) problems in frame theory. (English) Zbl 1322.42036

Zayed, Ahmed I. (ed.) et al., New perspectives on approximation and sampling theory. Festschrift in honor of Paul Butzer’s 85th birthday. Cham: Birkhäuser/Springer (ISBN 978-3-319-08800-6/hbk; 978-3-319-08801-3/ebook). Applied and Numerical Harmonic Analysis, 337-358 (2014).
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Exponentials of the Dirac operator and an application. (English) Zbl 1182.30095

Simos, Theodore E. (ed.) et al., Numerical analysis and applied mathematics. International conference on numerical analysis and applied mathematics, Rethymno, Crete, Greece, September 18–22, 2009. Vol. 2. Melville, NY: American Institute of Physics (AIP) (ISBN 978-0-7354-0708-4/hbk; 978-0-7354-0709-1/set). AIP Conference Proceedings 1168, 2, 805-808 (2009).
MSC:  30G35
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Excesses of systems of exponentials. II: Spaces of functions on arcs. (English. Russian original) Zbl 1027.30007

St. Petersbg. Math. J. 14, No. 4, 683-704 (2003); translation from Algebra Anal. 14, No. 4, 196-228 (2002).
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Excess of sets of exponentials in a domain and directional defect of convexity for a curve. (English. Russian original) Zbl 1018.30002

St. Petersbg. Math. J. 13, No. 6, 1047-1080 (2002); translation from Algebra Anal. 13, No. 6, 193-236 (2001).
MSC:  30B60 30H05 42C30
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Riesz bases formed by exponentials and divided differences. (English. Russian original) Zbl 0999.42018

St. Petersbg. Math. J. 13, No. 3, 339-351 (2002); translation from Algebra Anal. 13, No. 3, 1-17 (2002).
MSC:  42C30 42B05 93C20
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A necessary condition for the uniform minimality of a system of exponentials in \(L^p\) spaces on the line. (English. Russian original) Zbl 1037.42033

Sb. Math. 192, No. 11, 1721-1740 (2001); translation from Mat. Sb. 192, No. 11, 137-156 (2001).
MSC:  42C30 42B35
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A splitting problem for unconditional bases of complex exponentials. (English) Zbl 1015.42022

Lyubich, Yu. (ed.) et al., Entire functions in modern analysis. Boris Levin memorial conference. Proceedings of the conference, Tel-Aviv, Israel, December 14-19, 1997. Ramat-Gan: Bar-Ilan University, Gelbart Research Institute for Mathematical Sciences, Isr. Math. Conf. Proc. 15, 233-242 (2001).
MSC:  42C15 94A12 30D50
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On the summability and convergence of non-harmonic Fourier series. (English. Russian original) Zbl 0980.42025

Izv. Math. 64, No. 3, 583-600 (2000); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 64, No. 3, 151-168 (2000).
MSC:  42C15
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Addition theorems for the \(q\)-exponential function. (English) Zbl 0958.33010

Ismail, Mourad E. H. (ed.) et al., \(q\)-series from a contemporary perspective. AMS-IMS-SIAM joint summer research conference on \(q\)-series, combinatorics, and computer algebra, South Hadley, MA, USA, June 21-25, 1998. Providence, RI: American Mathematical Society. Contemp. Math. 254, 235-245 (2000).
MSC:  33D45 42C15
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On the basis property of the system \(\{ e^{i\sigma nx}\sin nx\}_1^\infty\) and a system of exponentials with a shift. (English. Russian original) Zbl 0926.42026

Dokl. Math. 52, No. 3, 343-344 (1995); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 345, No. 2, 151-152 (1995).
MSC:  42C40
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The basis property of families of Mittag-Leffler type functions, the Dzhrbashyan transform, and weighted estimates of Cauchy type integrals. (English. Russian original) Zbl 0665.30003

Sov. J. Contemp. Math. Anal., Arm. Acad. Sci. 23, No. 3, 43-78 (1988); translation from Izv. Akad. Nauk Arm. SSR, Mat. 23, No. 3, 237-269 (1988).
Reviewer: Yu.I.Lyubarskij
MSC:  30B60 46E30 42C15
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