×

Found 447 Documents (Results 1–100)

Some generalized orthogonal systems and their connections. (English) Zbl 1052.42023

Bokan, Neda (ed.), Proceedings of the symposium on contemporary mathematics: Devoted to the 125th anniversary of the Faculty of Mathematics and to 190 years of teaching mathematics in Serbia, Belgrade, Serbia, December 18–20, 1998. Belgrade: University of Belgrade, Faculty of Mathematics (ISBN 86-7589-014-1). 181-200 (2000).
MSC:  42C05
PDFBibTeX XMLCite

On the numerical evaluation of orthogonal polynomials. (Spanish) Zbl 1055.65034

Investigation prizes conceded by the academy for the sections mathematics and physics during the period (1999–2000). Zaragoza: Academia de Ciencias Exactas, Físicas, Químicas y Naturales de Zaragoza. Monogr. Acad. Cienc. Exactas Fís. Quím. Nat. Zaragoza 17, 5-48 (2000).
PDFBibTeX XMLCite

On the approximation of functions, characterized by a family of nonsymmetric generalized shift operators, by algebraic polynomials. (English. Russian original) Zbl 1095.42513

Dokl. Math. 62, No. 1, 77-80 (2000); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 373, No. 4, 456-458 (2000).
MSC:  42C10 41A35
PDFBibTeX XMLCite

On the problem of the smoothness of functions whose Fourier-Walsh series diverge almost everywhere. (English. Russian original) Zbl 1049.42014

Dokl. Math. 61, No. 2, 263-266 (2000); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 371, No. 6, 730-733 (2000).
MSC:  42C10
PDFBibTeX XMLCite

Characteristic functions and moment sequences. Positive definiteness in probability. (English) Zbl 1064.60027

Huntington, NY: Nova Science Publishers (ISBN 1-56072-860-4/hbk). 144 p. (2000).
MSC:  60E10 42C05 60-02
PDFBibTeX XMLCite

On uniqueness of general orthogonal series. (English. Russian original) Zbl 1039.42027

J. Contemp. Math. Anal., Armen. Acad. Sci. 35, No. 5, 76-79 (2000); translation from Izv. Nats. Akad. Nauk Armen., Mat. 35, No. 5, 81-83 (2000).
MSC:  42C25 42C15 42C10
PDFBibTeX XMLCite

On orthogonal polynomials in the Hardy space. (Russian. English summary) Zbl 1024.30004

Kovtunets, V. V. (ed.), Approximation theory and its applications. Proceedings of the international conference dedicated to the memory of Vladislav Kirillovich Dzyadyk held in Kiev, Ukraine, May 27-31, 1999. Kyïv: Instytut Matematyky NAN Ukraïny. Pr. Inst. Mat. Nats. Akad. Nauk Ukr., Mat. Zastos. 31, 93-102 (2000).
PDFBibTeX XMLCite

On the Fourier-Laplace a. e. convergence. (English) Zbl 1029.42020

Kovtunets, V. V. (ed.), Approximation theory and its applications. Proceedings of the international conference dedicated to the memory of Vladislav Kirillovich Dzyadyk held in Kiev, Ukraine, May 27-31, 1999. Kyïv: Instytut Matematyky NAN Ukraïny. Pr. Inst. Mat. Nats. Akad. Nauk Ukr., Mat. Zastos. 31, 72-81 (2000).
MSC:  42C10 33C55 42C15
PDFBibTeX XMLCite

The Delsarte problem connected with the spherical 1/3-code. (English. English summary) Zbl 1030.94050

Kovtunets, V. V. (ed.), Approximation theory and its applications. Proceedings of the international conference dedicated to the memory of Vladislav Kirillovich Dzyadyk held in Kiev, Ukraine, May 27-31, 1999. Kyïv: Instytut Matematyky NAN Ukraïny. Pr. Inst. Mat. Nats. Akad. Nauk Ukr., Mat. Zastos. 31, 33-48 (2000).
MSC:  94B75 33C45 52A40
PDFBibTeX XMLCite

Hermite-Bessel and Laguerre-Bessel functions: A by-product of the monomiality principle. (English) Zbl 1022.33006

Cocolicchio, Decio (ed.) et al., Advanced special functions and applications. Proceedings of the workshop, Melfi, Italy, May 9-12, 1999. Rome: Aracne Editrice. Proc. Melfi Sch. Adv. Top. Math. Phys. 1, 147-164 (2000).
MSC:  33C45
PDFBibTeX XMLCite

A study of relativistic Hermite polynomials from the differential equation that they satisfy. (English) Zbl 1022.33005

Cocolicchio, Decio (ed.) et al., Advanced special functions and applications. Proceedings of the workshop, Melfi, Italy, May 9-12, 1999. Rome: Aracne Editrice. Proc. Melfi Sch. Adv. Top. Math. Phys. 1, 127-146 (2000).
MSC:  33C45
PDFBibTeX XMLCite

Linearization problems of hypergeometric polynomials in quantum physics. (English) Zbl 1015.33011

Cocolicchio, Decio (ed.) et al., Advanced special functions and applications. Proceedings of the workshop, Melfi, Italy, May 9-12, 1999. Rome: Aracne Editrice. Proc. Melfi Sch. Adv. Top. Math. Phys. 1, 103-125 (2000).
MSC:  33C90 33C05 33C45
PDFBibTeX XMLCite

Correction of the Haar polynomials applied for compression of graphic information. (English. Russian original) Zbl 1017.42017

Russ. Math. 44, No. 7, 4-8 (2000); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2000, No. 7, 6-10 (2000).
MSC:  42C10 42C40
PDFBibTeX XMLCite

Unconditional basis property of generalized Franklin systems. (English. Russian original) Zbl 1022.42020

J. Contemp. Math. Anal., Armen. Acad. Sci. 35, No. 4, 2-22 (2000); translation from Izv. Nats. Akad. Nauk Armen., Mat. 35, No. 4, 7-25 (2000).
MSC:  42C10 46E30
PDFBibTeX XMLCite

Orthogonal expansions of spaces of solenoidal vector-functions. (English. Russian original) Zbl 1099.35518

J. Contemp. Math. Anal., Armen. Acad. Sci. 35, No. 3, 33-45 (2000); translation from Izv. Nats. Akad. Nauk Armen., Mat. 35, No. 3, 35-47 (2000).
PDFBibTeX XMLCite

The Mawhin integral and its application to many-dimensional Haar series. (English. Russian original) Zbl 0988.26010

Mosc. Univ. Math. Bull. 55, No. 4, 44-46 (2000); translation from Vestn. Mosk. Univ., Ser. I 2000, No. 4, 63-66 (2000).
PDFBibTeX XMLCite

Discrete classical orthogonal polynomials and interferrometry. (English) Zbl 0993.33014

Elaydi, S. (ed.) et al., Communications in difference equations. Proceedings of the 4th international conference on difference equations, Poznan, Poland, August 27-31, 1998. Amsterdam: Gordon and Breach Science Publishers. 311-325 (2000).
PDFBibTeX XMLCite

Identities for orthogonality and applications. (English) Zbl 0989.42009

Elaydi, S. (ed.) et al., Communications in difference equations. Proceedings of the 4th international conference on difference equations, Poznan, Poland, August 27-31, 1998. Amsterdam: Gordon and Breach Science Publishers. 59-71 (2000).
MSC:  42C05
PDFBibTeX XMLCite

A kind of Hankel and Toeplitz type operators on product space of \(R\) unit disks. (English) Zbl 0984.47026

Lu, Jian Ke (ed.) et al., Boundary value problems, integral equations and related problems. Proceedings of the 2nd international conference, Beijing and Chengde, China, August 8-14, 1999. Singapore: World Scientific. 269-273 (2000).
PDFBibTeX XMLCite

Orthogonal polynomials and random matrices: a Riemann-Hilbert approach. Reprint of the 1998 original. (English) Zbl 0997.47033

Courant Lecture Notes in Mathematics. 3. New York, NY: Courant Institute of Mathematical Sciences. Providence, RI: American Mathematical Society (AMS). ix, 261 p. (2000).
PDFBibTeX XMLCite

Zeros of Jacobi polynomials with varying non-classical parameters. (English) Zbl 1221.33019

Dunkl, Charles (ed.) et al., Special functions. Proceedings of the international workshop on special functions – asymptotics, harmonic analysis and mathematical physics, Hong Kong, China, June 21–25, 1999. Singapore: World Scientific (ISBN 981-02-4393-6/hbk). 98-113 (2000).
MSC:  33C45 34C10
PDFBibTeX XMLCite
Full Text: DOI

Existence of approximate identities in maximal ideals of hypergroup-algebras. (English) Zbl 1161.43302

Dunkl, Charles (ed.) et al., Special functions. Proceedings of the international workshop on special functions – asymptotics, harmonic analysis and mathematical physics, Hong Kong, China, June 21–25, 1999. Singapore: World Scientific (ISBN 981-02-4393-6/hbk). 88-97 (2000).
MSC:  43A62 42C05
PDFBibTeX XMLCite
Full Text: DOI

Filter Results by …

Document Type

Database

all top 5

Author

all top 5

Serial

all top 3

Main Field

all top 3

Software