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East Journal on Approximations

Short Title: East J. Approx.
Publisher: DARBA, Sofia
ISSN: 1310-6236
Comments: Journal; No longer indexed
Documents Indexed: 529 Publications (1995–2011)
all top 5

Authors

20 Babenko, Vladyslav Fedorovych
12 Temlyakov, Vladimir Nikolaevich
9 Kofanov, V. A.
8 Naidenov, Nikola
8 Weisz, Ferenc
7 Andrievskii, Vladimir V.
7 Boyanov, Borislav Dechev
7 Dimitrov, Dimitar K.
7 Kroó, András
7 Sendov, Blagovest Khristov
6 Israfilov, Daniyal M.
6 Konyagin, Sergeĭ Vladimirovich
6 Miao, Yu
6 Motornyĭ, Vitaliĭ Pavlovych
6 Nikolov, Geno P.
6 Pichugov, S. A.
6 Szabados, Jozsef
5 Berdysheva, Elena E.
5 Dinh Dũng
5 Goginava, Ushangi
5 Jiang, Yanjie
5 Ligun, A. A.
4 Akopyan, Roman Razmikovich
4 Ha Huy Bang
4 Hakopian, Hakop A.
4 Kamont, Anna
4 Lukomskiĭ, Sergeĭ Fedorovich
4 Móricz, Ferenc
4 Sun, Yongsheng
4 Trigub, Roal’d Mikhaĭlovich
4 Vakarchuk, Sergei Borisovich
3 Alimov, Alexey R.
3 Arestov, Vitaliĭ Vladimirovich
3 Avvakumova, L. S.
3 Babenko, Yuliya
3 Beśka, Marek
3 Blatt, Hans-Peter
3 Bos, Len P.
3 Danelia, Anna
3 De Marchi, Stefano
3 Gevorkyan, Gegham G.
3 Gilewicz, Jacek
3 Ismail, Saleem Ali Mohammad
3 Ivanovski, S. B.
3 Kaliaguine, Valeri A.
3 Kashin, Boris Sergeevich
3 Kitahara, Kazuaki
3 Kochurov, Aleksandr Savel’evich
3 Krasikov, Ilia
3 Mastroianni, Giuseppe
3 Milev, Lozko B.
3 Nikol’skiĭ, Sergeĭ Mikhaĭlovich
3 Novikov, Sergey I.
3 Petras, Knut
3 Petrov, Petar P.
3 Révész, Szilárd György
3 Shevchuk, Igor Oleksandrovych
3 Skorokhodov, Dmytro S.
3 Subbotin, Yuriĭ Nikolaevich
3 Waldron, Shayne F. D.
2 Abel, Ulrich
2 Agratini, Octavian
2 Akishev, Gabdolla Akishevich
2 Apozyan, Armen
2 Astashkin, Sergeĭ Vladimir
2 Avagyan, Grigor
2 Balaganskij, V. S.
2 Bardaro, Carlo
2 Bartelt, Martin W.
2 Baskakov, Viktor Alekseevich
2 Bazarkhanov, Daurenbek Bolysbekovich
2 Bejancu, Aurelian jun.
2 Berdyshev, S. V.
2 Białas-Cież, Leokadia
2 Bondarenko, Andriy V.
2 Borodachov, Sergiy V.
2 Brutman, Lev
2 Capobianco, Maria Rosaria
2 Crainic, Nicolae
2 Davydov, Oleg V.
2 De Villiers, Johan Marthinus
2 Della Vecchia, Biancamaria
2 Draganov, Borislav R.
2 Dziedziul, Karol
2 Dzyubenko, German A.
2 Gensun, Fang
2 Getsadze, Rostom D.
2 Goncharov, Alexander P.
2 Grigoryan, Martin Gevorgovich
2 Guven, Ali
2 Hunter, Karin
2 Karlov, M. I.
2 Kilgore, Theodore A.
2 Konovalov, Victor N.
2 Korneĭchuk, Nikolaĭ Pavlovich
2 Kozko, Artem Ivanovich
2 Ktryan, Gagik
2 Ky, Nguyen Xuan
2 Leviatan, Dany
2 Liu, Yongping
...and 330 more Authors

Publications by Year

Citations contained in zbMATH Open

314 Publications have been cited 1,543 times in 1,348 Documents Cited by Year
A remark on greedy approximation in Banach spaces. Zbl 1084.46509
Konyagin, S. V.; Temlyakov, V. N.
122
1999
Convergence of Fourier series. Zbl 0919.42004
Antonov, N. Yu.
45
1996
Herz and amalgam spaces with variable exponent, the Haar wavelets and greediness of the wavelet system. Zbl 1214.42071
Izuki, Mitsuo
38
2009
Measures and para-orthogonal polynomials on the unit circle. Zbl 1330.42015
Cantero, M. J.; Moral, L.; Velázquez, L.
35
2002
The Smolyak algorithm, sampling on sparse grids and function spaces of dominating mixed smoothness. Zbl 1487.41025
Sickel, Winfried; Ullrich, Tino
31
2007
The maximal operator of Marcinkiewicz-Fejér means of the \(d\)-dimensional Walsh-Fourier series. Zbl 1487.42067
Goginava, Ushangi
29
2006
A lower bound for the minimum deviation of the Chebyshev polynomial on a compact real set. Zbl 1217.41031
Schiefermayr, Klaus
24
2008
Rearrangement of functions and embedding of anisotropic spaces of Sobolev type. Zbl 0917.46019
Kolyada, V. I.
21
1998
Some results concerning rate of growth of polynomials. Zbl 1113.30007
Gardner, Robert B.; Govil, N. K.; Weems, Amy
19
2004
Nonlinear \(m\)-term approximation with regard to the multivariate Haar system. Zbl 0978.41017
Temlyakov, V. N.
18
1998
On the best sinc-approximation on a finite interval. Zbl 1219.41022
Sklyarov, V. P.
18
2008
Smolyak’s algorithm, sampling on sparse grids and Sobolev spaces of dominating mixed smoothness. Zbl 1217.41021
Ullrich, Tino
18
2008
The Turán problem for a class of polytopes. Zbl 1331.42005
Arestov, V. V.; Berdysheva, E. E.
17
2002
Greediness of the wavelet system in \(L^{p(t)}(\mathbb{R})\) spaces. Zbl 1217.41014
Kopaliani, T. S.
17
2008
Approximation by polynomials in Morrey-Smirnov classes. Zbl 1218.30097
Israfilov, Daniyal M.; Tozman, N. Pinar
17
2008
Multiresolutional analysis of periodic functions. Zbl 0894.42014
Skopina, M.
15
1997
Commutativity, direct and strong converse results for Philipps operators. Zbl 1269.41005
Heilmann, Margareta; Tachev, Gancho
13
2011
On universal trigonometric series in weighted spaces \(L^ 1_\mu[0,2\pi]\). Zbl 1084.42502
Grigorian, M. G.; Episkoposian, S. A.
13
1999
Approximation in weighted Smirnov classes. Zbl 1197.30011
Israfilov, Daniyal M.; Guven, Ali
13
2005
Approximation by Cesàro means of negative order of Walsh-Kaczmarz-Fourier series. Zbl 1216.42006
Nagy, Károly
12
2010
New bounds on the Hermite polynomials. Zbl 1113.33011
Krasikov, Ilia
12
2004
Greedy algorithm with regard to Haar subsystems. Zbl 1137.41002
Gogyan, Smbat
12
2005
An extremal property of the icosahedron. Zbl 0877.51021
Andreev, Nikolay N.
11
1996
Jackson type inequalities for doubling weights. II. Zbl 1084.41510
Mastroianni, Giuseppe; Totik, Vilmos
11
1999
Zeros of entire Fourier transforms. Zbl 1230.42003
Dimitrov, Dimitar K.; Rusev, Peter K.
11
2011
Enlarged Lipschitz and Zygmund classes of functions and Fourier transforms. Zbl 1217.42017
Móricz, Ferenc
11
2010
Some remarks on nonlinear approximation with Schauder bases. Zbl 1090.41510
Gribonval, R.; Nielsen, M.
11
2001
Widths of function classes from \(L_2\) and exact constants in Jackson type inequalities. Zbl 1217.41028
Vakarchuk, S. B.; Zabutna, V. I.
11
2008
Rate of convergence of pure greedy algorithm. Zbl 1101.41309
Konyagin, S. V.; Temlyakov, V. N.
10
1999
Exact constants in inequalities. Zbl 1054.41008
Kozko, A. I.
10
1998
On weighted estimates of non-increasing rearrangements. Zbl 0947.42012
Lerner, A. K.
10
1998
Exact constant in an inequality of Jackson type for \(L_2\)-approximation on the line and exact values of mean widths of functional classes. Zbl 1113.41021
Vakarchuk, S. B.
10
2004
Combined Shepard univariate operators. Zbl 1091.41019
Coman, Gheorghe; Trîmbitąş, Radu T.
10
2001
On the cardinal-interpolation operator associated with the one-dimensional multiquadric. Zbl 1090.41507
Riemenschneider, S. D.; Sivakumar, N.
10
2001
Hausdorff geometry of polynomials. Zbl 1097.30002
Sendov, Bl.
10
2001
The volume estimates and their applications. Zbl 1111.41019
Kashin, B. S.; Temlyakov, V. N.
10
2003
On the zeros of polynomials and allied functions satisfying second order differential equation. Zbl 1110.33002
Krasikov, Ilia
10
2003
A quantitative Voronovskaja formula for generalized sampling operators. Zbl 1321.41020
Bardaro, Carlo; Mantellini, Ilaria
10
2009
Best \(m\)-term approximation and tensor product of Sobolev and Besov spaces – the case of non-compact embeddings. Zbl 1234.41010
Hansen, Markus; Sickel, Winfried
9
2010
Poised nodes set constructions on algebraic curves. Zbl 1317.41005
Rafayelyan, Levon
9
2011
On the uniform convergence of multiple trigonometric Fourier series. Zbl 1084.42504
Goginava, U.
9
1999
Lebesgue-type inequalities for greedy approximation with respect to quasi-greedy bases. Zbl 1234.41026
Temlyakov, V. N.; Yang, Mingrui; Ye, Peixin
9
2011
Some properties of Fourier series of functions with bounded variation. Zbl 1113.42005
Telyakovskii, S. A.
9
2004
Polynomial approximation in weighted Lebesgue spaces. Zbl 1253.42002
Akgün, Ramazan
8
2011
Gibbs phenomenon for best \(L_ p\) approximation by polygonal lines. Zbl 1084.41523
Saff, E. B.; Tashev, S.
8
1999
On the Kolmogorov type inequalities for fractional derivatives. Zbl 1331.26028
Babenko, V. F.; Churilova, M. G.
8
2002
On the optimization of weighted cubature formulae on certain classes of continuous functions. Zbl 0848.41023
Chornaya, E. V.
8
1995
Some inequalities for multivariate Haar polynomials. Zbl 0845.41011
Temlyakov, V. N.
8
1995
General estimates for the Ditzian-Totik modulus. Zbl 1111.41004
Gavrea, Ioan; Gonska, Heiner; Păltănea, Radu; Tachev, Gancho
8
2003
Lebesgue constants for characters of the compact zero-dimensional abelian group. Zbl 1321.43006
Lukomskii, Sergey F.
8
2009
Chromatic derivatives, chromatic expansions and associated spaces. Zbl 1321.41045
Ignjatović, Aleksandar
8
2009
On the Hyers-Ulam-Rassias stability problem for quadratic functional equations. Zbl 1321.39030
Eshaghi Gordji, M.; Bodaghi, A.
8
2010
On the convergence of double Fourier series of functions of bounded partial generalized variation. Zbl 1321.42019
Goginava, Ushangi; Sahakian, Artur
8
2010
Analytic transformations of admissible meshes. Zbl 1239.30023
Piazzon, F.; Vianello, M.
7
2010
Uniform convergence of the Bieberbach polynomials inside and on the closure of domains in the complex plane. Zbl 1085.41505
Abdullayev, F. G.
7
2001
Asymptotic behaviour of Mellin-Fejer convolution operators. Zbl 1234.41016
Bardaro, Carlo; Mantellini, Ilaria
7
2011
Some inequalities for the tensor product of greedy bases and weight-greedy bases. Zbl 1487.41015
Kerkyacharian, G.; Picard, D.; Temlyakov, Vladimir N.
7
2006
Inequalities for Laguerre polynomials. Zbl 1137.33306
Krasikov, Ilia
7
2005
On the boundedness of de la Vallée Poussin operators. Zbl 1090.41501
Capobianco, M. R.; Themistoclakis, W.
7
2001
Exact order of approximation of periodic functions by linear polynomial operators. Zbl 1217.41011
Trigub, R. M.
7
2009
On pointwise Turan’s problem for positive definite functions. Zbl 1110.42301
Arestov, V. V.; Berdysheva, E. E.; Berens, H.
7
2003
Geometric series of Bernstein-Durrmeyer operators. Zbl 1325.41011
Abel, Ulrich
7
2009
On almost interpolation and locally linearly independent bases. Zbl 1084.41501
Davydov, O.; Sommer, M.; Strauss, H.
6
1999
On certain extremal problems in the theory of approximation of random processes. Zbl 1084.60519
Buslaev, A. P.; Seleznjev, O. V.
6
1999
Rademacher chaos in symmetric spaces. II. Zbl 1084.42508
Astashkin, S. V.
6
2000
Interpolation properties of some anisotropic spaces and Hardy-Littlewood type inequalities. Zbl 0922.46023
Nursultanov, E. D.
6
1998
Bound preserving operators over classes of polynomials. Zbl 1331.41027
Dryanov, Dimiter; Fournier, Richard
6
2002
Boundary value problem and algebraic polynomials. Zbl 1331.35083
Nikolskii, S. M.
6
2002
Inequalities of Duffin-Schaeffer type. II. Zbl 1141.41002
Nikolov, Geno
6
2005
A Favard theorem for rational functions with poles on the unit circle. Zbl 0893.33004
Bultheel, Adhemar; González-Vera, Pablo; Hendriksen, Erik; Njåstad, Olav
6
1997
A note on the paper of S. A. Telyakovskii: “Some properties of Fourier series of functions with bounded variation”. Zbl 1487.42006
Trigub, R. M.
6
2007
Approximation by rational functions with free poles. Zbl 1487.41022
Pekarskii, A. A.
6
2007
On operators associated with Angelesco systems. Zbl 0851.41013
Kaliaguine, V. A.
6
1995
Constants in Markov’s inequality on convex sets. Zbl 0846.41013
Białas-Cież, Leokadia; Goetgheluck, Pierre
6
1995
On Markov constants of homogeneous polynomials over real normed spaces. Zbl 1111.41009
Révész, Szilárd Gy.; Sarantopoulos, Yannis
6
2003
On the degree of approximation by means of Fourier-Vilenkin series in Hölder and \(L^p\)-norm. Zbl 1321.42047
Iofina, T. V.; Volosivets, S. S.
6
2009
On the best approximation of the differentiation operator in \(L_ 2 (0, \infty)\). Zbl 0859.41021
Berdysheva, E. E.
5
1996
On the relative widths of classes of functions with bounded mixed derivative. Zbl 0862.41019
Babenko, Vladislav F.
5
1996
Some extremal problems of various metrics and sharp inequalities of Nagy-Kolmogorov type. Zbl 1235.41006
Kofanov, V. A.
5
2010
Remarks on strong convergence with respect to the Walsh system. Zbl 1084.42513
Simon, Péter
5
2000
Rademacher chaos in symmetric spaces. Zbl 1054.46021
Astashkin, S. V.
5
1998
On two problems in the multivariate approximation. Zbl 0933.41020
Temlyakov, V. N.
5
1998
Polyharmonic spline interpolation on a semi-space lattice. Zbl 1092.41500
Bejancu, Aurelian jun.
5
2000
Simple counterexample to the Baker-Gammel-Wills conjecture. Zbl 1137.41320
Buslaev, V. I.
5
2001
A remark on simultaneous greedy approximation. Zbl 1113.41026
Temlyakov, V. N.
5
2004
Strong summability of more-dimensional Ciesielski-Fourier series. Zbl 1113.42024
Weisz, Ferenc
5
2004
The polynomial projectors that preserve homogeneous differential relations: a new characterization of Kergin interpolation. Zbl 1113.41002
Calvi, Jean-Paul; Filipsson, Lars
5
2004
Wavelet bases in Littlewood-Paley spaces. Zbl 1263.42021
Ho, Kwok-Pun
5
2011
Extremal univalent polynomials subordinating the Koebe function. Zbl 1197.30002
Dimitrov, Dimitar K.
5
2005
On P-adic analogs of Hardy and Hardy-Littlewood operators. Zbl 1143.42302
Volosivets, S. S.
5
2005
On quadrature formulae that are exact for trigonometric polynomials. Zbl 1141.41009
Turetzkii, A. H.
5
2005
On a paper of Erőd and Turán-Markov inequalities for non-flat convex domains. Zbl 1487.41019
Révész, Szilárd Gy.
5
2006
Fast OPED algorithm for reconstruction of images from Radon data. Zbl 1487.42078
Xu, Yuan; Tischenko, Oleg
5
2007
On the approximation of unbounded functions by Bernstein polynomials. Zbl 1111.41010
Weba, Michael
5
2003
An inequality for trigonometric polynomials and its application for estimating the Kolmogorov widths. Zbl 0853.42021
Temlyakov, V. N.
5
1996
Equivalence of Markov’s property and Hölder continuity of the Green function for Cantor-type sets. Zbl 0872.41005
Białas-Cież, Leokadia
5
1995
General quadrature formulae of Gaussian type. Translation from the 1954 Bulgarian original by Borislav Boyanov. Zbl 0852.41023
Tschakaloff, Lubomir
5
1995
An inequality for trigonometric polynomials and its application for estimating the Kolmogorov widths. Zbl 0853.42020
Temlyakov, V. N.
5
1996
An inequality of Duffin and Schaeffer type. Zbl 0845.41012
Bojanov, Borislav
5
1995
Remarks on a class of Szász-Mirakyan type operators. Zbl 1321.41038
Mohapatra, R. N.; Walczak, Zbigniew
5
2009
Commutativity, direct and strong converse results for Philipps operators. Zbl 1269.41005
Heilmann, Margareta; Tachev, Gancho
13
2011
Zeros of entire Fourier transforms. Zbl 1230.42003
Dimitrov, Dimitar K.; Rusev, Peter K.
11
2011
Poised nodes set constructions on algebraic curves. Zbl 1317.41005
Rafayelyan, Levon
9
2011
Lebesgue-type inequalities for greedy approximation with respect to quasi-greedy bases. Zbl 1234.41026
Temlyakov, V. N.; Yang, Mingrui; Ye, Peixin
9
2011
Polynomial approximation in weighted Lebesgue spaces. Zbl 1253.42002
Akgün, Ramazan
8
2011
Asymptotic behaviour of Mellin-Fejer convolution operators. Zbl 1234.41016
Bardaro, Carlo; Mantellini, Ilaria
7
2011
Wavelet bases in Littlewood-Paley spaces. Zbl 1263.42021
Ho, Kwok-Pun
5
2011
Piecewise Chebyshevian multiresolution analysis. Zbl 1260.41005
Lyche, Tom; Mazure, Marie-Laurence
4
2011
Inequalities for the polar derivative of a polynomial. Zbl 1251.30002
Singh, Gulshan; Shah, Wali Mohammad
2
2011
Double Fourier transforms, Lipschitz and Zygmund classes of functions on the plane. Zbl 1232.42012
Fülöp, Vanda; Móricz, Ferenc; Sáfár, Zoltán
2
2011
On suns in linear metric spaces and convex metric spaces. Zbl 1234.41025
Sangeeta; Narang, T. D.
1
2011
Mean value multivariate interpolation by shifted sets. Zbl 1234.41004
Rahsepar Fard, Kheirollah
1
2011
Averages of ratios of Christoffel functions for compactly supported measures. Zbl 1229.42029
Lubinsky, D. S.
1
2011
Extension technique and estimates for moduli of smoothness on domains in \(\mathbb{R}^d\). Zbl 1234.41008
Ditzian, Z.; Prymak, A.
1
2011
Improvement of an inequality of G. H. Hardy with fractional integrals and fractional derivatives. Zbl 1256.26016
Iqbal, Sajid; Krulić, Kristina; Pečarić, Josip E.
1
2011
On a class of double trigonometric series of functions of bounded variation. Zbl 1256.42014
Krasniqi, Xhevat Z.
1
2011
Generalization of some polynomial inequalities to the polar derivative. Zbl 1259.30005
Mir, Abdullah; Dewan, K. K.; Lal, Roshan
1
2011
Approximation by Cesàro means of negative order of Walsh-Kaczmarz-Fourier series. Zbl 1216.42006
Nagy, Károly
12
2010
Enlarged Lipschitz and Zygmund classes of functions and Fourier transforms. Zbl 1217.42017
Móricz, Ferenc
11
2010
Best \(m\)-term approximation and tensor product of Sobolev and Besov spaces – the case of non-compact embeddings. Zbl 1234.41010
Hansen, Markus; Sickel, Winfried
9
2010
On the Hyers-Ulam-Rassias stability problem for quadratic functional equations. Zbl 1321.39030
Eshaghi Gordji, M.; Bodaghi, A.
8
2010
On the convergence of double Fourier series of functions of bounded partial generalized variation. Zbl 1321.42019
Goginava, Ushangi; Sahakian, Artur
8
2010
Analytic transformations of admissible meshes. Zbl 1239.30023
Piazzon, F.; Vianello, M.
7
2010
Some extremal problems of various metrics and sharp inequalities of Nagy-Kolmogorov type. Zbl 1235.41006
Kofanov, V. A.
5
2010
On the Gasca-Maeztu conjecture in \(\mathbb R^3\). Zbl 1321.51014
Apozyan, Armen; Avagyan, Ǵrigor; Ktryan, Gagik
4
2010
On the length and height of Chebyshev polynomials in one and two variables. Zbl 1325.41016
Rack, Heinz-Joachim
2
2010
Inequalities concerning the polar derivative of polynomials. Zbl 1243.30007
Mir, Abdullah; Baba, Sajad Amin
1
2010
\(GC_n\) sets in \(\mathbb R^d\) with \(n+d-1\) maximal hyperplanes. Zbl 1216.41008
Apozyan, Armen
1
2010
On greedy algorithm by renormed Franklin system. Zbl 1237.42018
Aleksanyan, Hayk
1
2010
Approximate unitaries in \(\mathbb B(\mathcal H)\). Zbl 1321.47033
Mirzavaziri, M.; Miura, T.; Moslehian, M. S.
1
2010
New conjectures in the Hausdorff geometry of polynomials. Zbl 1321.30005
Sendov, Blagovest
1
2010
Herz and amalgam spaces with variable exponent, the Haar wavelets and greediness of the wavelet system. Zbl 1214.42071
Izuki, Mitsuo
38
2009
A quantitative Voronovskaja formula for generalized sampling operators. Zbl 1321.41020
Bardaro, Carlo; Mantellini, Ilaria
10
2009
Lebesgue constants for characters of the compact zero-dimensional abelian group. Zbl 1321.43006
Lukomskii, Sergey F.
8
2009
Chromatic derivatives, chromatic expansions and associated spaces. Zbl 1321.41045
Ignjatović, Aleksandar
8
2009
Exact order of approximation of periodic functions by linear polynomial operators. Zbl 1217.41011
Trigub, R. M.
7
2009
Geometric series of Bernstein-Durrmeyer operators. Zbl 1325.41011
Abel, Ulrich
7
2009
On the degree of approximation by means of Fourier-Vilenkin series in Hölder and \(L^p\)-norm. Zbl 1321.42047
Iofina, T. V.; Volosivets, S. S.
6
2009
Remarks on a class of Szász-Mirakyan type operators. Zbl 1321.41038
Mohapatra, R. N.; Walczak, Zbigniew
5
2009
Gabor analysis and Hardy spaces. Zbl 1217.42023
Weisz, Ferenc
4
2009
Descartes rule of signs for orthogonal polynomials. Zbl 1325.33008
Dimitrov, Dimitar K.; Rafaeli, Fernando R.
4
2009
The use of the Lu inherited factorization to introduce the inherited interpolation. Zbl 1321.41002
Fariborzi Araghi, Mohammad Ali; Fallahzadeh, Amir
3
2009
On the constants in the Bernstein type inequalities for higher derivatives of rational functions. Zbl 1321.41012
Mardvilko, T. S.
2
2009
On Chebyshev centres, retractions, metric projections and homogeneous inverses for Besov, Lizorkin-Triebel Sobolev and other Banach spaces. Zbl 1325.46035
Ajiev, Sergey
2
2009
On the limit of norm of consecutive primitives of a function. Zbl 1218.26014
Ha Huy Bang; Vu Nhat Huy
1
2009
New Morrey-Campanato spaces associated with operators and applications. Zbl 1321.42029
Duong, Xuan Thinh; Yan, Lixin
1
2009
Cauchy means introduced by an inequality of Levin and Stečkin. Zbl 1321.26053
Pečarić, J.; ur Rehman, Atiq
1
2009
Weighted approximation by the Goodman-Sharma operators. Zbl 1381.41022
Ivanov, Kamen G.; Parvanov, Parvan E.
1
2009
A lower bound for the minimum deviation of the Chebyshev polynomial on a compact real set. Zbl 1217.41031
Schiefermayr, Klaus
24
2008
On the best sinc-approximation on a finite interval. Zbl 1219.41022
Sklyarov, V. P.
18
2008
Smolyak’s algorithm, sampling on sparse grids and Sobolev spaces of dominating mixed smoothness. Zbl 1217.41021
Ullrich, Tino
18
2008
Greediness of the wavelet system in \(L^{p(t)}(\mathbb{R})\) spaces. Zbl 1217.41014
Kopaliani, T. S.
17
2008
Approximation by polynomials in Morrey-Smirnov classes. Zbl 1218.30097
Israfilov, Daniyal M.; Tozman, N. Pinar
17
2008
Widths of function classes from \(L_2\) and exact constants in Jackson type inequalities. Zbl 1217.41028
Vakarchuk, S. B.; Zabutna, V. I.
11
2008
Orthogonal spline systems with arbitrary knots as basis in \(H_1[0,1]\). Zbl 1219.41008
Gevorkyan, Gegham G.; Kamont, Anna
3
2008
Cubature formulae for the disk using Radon projections. Zbl 1217.41033
Nikolov, Geno
3
2008
Best approximation of the Laplace operator on the plane by linear bounded operators. Zbl 1219.41019
Koshelev, A. A.
2
2008
Approximation of function classes in Lorentz spaces with mixed norm. Zbl 1217.41007
Akishev, G.
2
2008
Univariate radial basis functions with compact support cardinal functions. Zbl 1219.41001
Bos, Len; De Marchi, Stefano
2
2008
On minimizing the linear interpolation error of convex quadratic functions and the optimal simplex. Zbl 1217.41009
Chen, Long
2
2008
Birkhoff interpolation with rectangular sets of nodes and with few derivatives. Zbl 1217.41004
Crainic, Marius; Crainic, Nicolae
2
2008
Simulataneous approximation of functions by Fejér-type operators in a generalized Hölder norm. Zbl 1217.41022
Draganov, Borislav R.
2
2008
Embedding relations connected with the strong approximation by Fourier series. Zbl 1217.42004
Szal, Bogdan
1
2008
Local quadratic interpolation in vertices of regular triangulations. Zbl 1217.41005
Dalík, Josef
1
2008
Pointwise approximation by de la Vallée-Poussin means. Zbl 1217.42013
Łenski, Włodzimierz
1
2008
Exact asymptotics of the optimal \(L_{p,\Omega}\)-error of linear spline interpolation. Zbl 1217.41008
Babenko, Vladislav; Babenko, Yuliya; Skorokhodov, Dmytro
1
2008
On V.A. Markov’s and G. Szegö’s inequality for the coefficients of polynomials in one and several variables. Zbl 1219.41021
Rack, Heinz-Joachim
1
2008
On the best interval quadrature formulae for convolution classes. Zbl 1217.65055
Babenko, Vladislav; Skorokhodov, Dmytro
1
2008
The Smolyak algorithm, sampling on sparse grids and function spaces of dominating mixed smoothness. Zbl 1487.41025
Sickel, Winfried; Ullrich, Tino
31
2007
A note on the paper of S. A. Telyakovskii: “Some properties of Fourier series of functions with bounded variation”. Zbl 1487.42006
Trigub, R. M.
6
2007
Approximation by rational functions with free poles. Zbl 1487.41022
Pekarskii, A. A.
6
2007
Fast OPED algorithm for reconstruction of images from Radon data. Zbl 1487.42078
Xu, Yuan; Tischenko, Oleg
5
2007
Kolmogorov type inequalities for fractional derivatives of Hölder functions of two variables. Zbl 1487.41012
Babenko, V.; Pichugov, S.
4
2007
Local interpolation and interpolating bases. Zbl 1487.46015
Goncharov, A. P.
2
2007
On fractional order derivatives of trigonometric polynomials. Zbl 1487.26012
Mohapatra, Rabindra N.; Qazi, A. M.; Rahman, Q. I.
2
2007
On the best constants in inequalities of Kolmogorov type. Zbl 1487.41016
Kofanov, V. A.; Miropolskiy, V. E.
2
2007
Orders of Nevanlinna matrices for strong moment problems. Zbl 1487.30032
Njåstad, Olav
2
2007
Estimates for the modulus of continuity of conjugate functions of many variables. Zbl 1487.41027
Danelia, Anna
1
2007
Divergence a.e. of the greedy algorithm by Faber-Schauder system for continuous functions. Zbl 1487.41028
Grigoryan, M. G.; Sargsyan, A. A.
1
2007
Asymptotic estimate for the Lebesgue constant of cardinal \(\mathcal L\)-spline interpolation operator. Zbl 1487.41009
Gui, Shaohui; Liu, Yongping
1
2007
The maximal operator of Marcinkiewicz-Fejér means of the \(d\)-dimensional Walsh-Fourier series. Zbl 1487.42067
Goginava, Ushangi
29
2006
Some inequalities for the tensor product of greedy bases and weight-greedy bases. Zbl 1487.41015
Kerkyacharian, G.; Picard, D.; Temlyakov, Vladimir N.
7
2006
On a paper of Erőd and Turán-Markov inequalities for non-flat convex domains. Zbl 1487.41019
Révész, Szilárd Gy.
5
2006
Markov-Bernstein inequalities for generalized Hermite weight. Zbl 1487.33008
Draux, André; Kaliaguine, Valeri
4
2006
On asymptotical behavior of the optimal linear spline interpolation error of \(C^2\) functions. Zbl 1487.41008
Babenko, Vladislav; Babenko, Yuliya; Ligun, Anatoliy; Shumeiko, Alexander
4
2006
Approximation in rearrangement invariant spaces on Carleson curve. Zbl 1487.30035
Guven, Ali; Israfilov, Daniyal M.
4
2006
Generalization of weighted Carleman-type inequality. Zbl 1487.26032
Chen, Chao-Ping
3
2006
Hermite trigonometric interpolation. Zbl 1487.42002
Sahakyan, K. P.
3
2006
On the lower bound of the maximum of certain polynomials. Translated from the 1939 Hungarian original by Zsuzsanna Erő and Bálint Farkas. Zbl 1487.30001
Erőd, János
3
2006
An inequality of different metric for multivariate generalized polynomials. Zbl 1487.41011
Akishev, G.
2
2006
Kolmogorov type inequality in \(L_2\) on the real line with one-sided norm. Zbl 1487.41021
Zernyshkina, E. A.
2
2006
On the construction and convergence of a class of symmetric interpolatory subdivision schemes. I. Zbl 1487.42081
de Villiers, Johan; Hunter, Karin
2
2006
Nearly coconvex pointwise approximation by cubic splines and polynomials. Zbl 1487.41004
Dzyubenko, G. A.; Gilewicz, J.
2
2006
More about cubature formulas and densest lattice packings. Zbl 1487.41039
Cools, Ronald
1
2006
An inequality for “self-reciprocal” polynomials. Zbl 1487.41018
Rahman, Q. I.; Tariq, Q. M.
1
2006
Majorization of polynomials on the plane. II. Zbl 1487.41013
Bojanov, Borislav; Naidenov, Nikola
1
2006
General theory of the P. L. Tchebycheff polynomials. Translated from the 1945 Russian original by B. Bojanov and G. Nikolov. Zbl 1487.42001
Akhieser, N. I.
1
2006
Multiplier theorems for multi-dimensional Ciesielski-Fourier series. Zbl 1487.42012
Weisz, Ferenc
1
2006
Approximation in weighted Smirnov classes. Zbl 1197.30011
Israfilov, Daniyal M.; Guven, Ali
13
2005
Greedy algorithm with regard to Haar subsystems. Zbl 1137.41002
Gogyan, Smbat
12
2005
...and 214 more Documents
all top 5

Cited by 1,202 Authors

28 Temlyakov, Vladimir Nikolaevich
26 Weisz, Ferenc
24 Goginava, Ushangi
22 Ansorena, José Luis
22 Berná, Pablo Manuel
21 Tephnadze, George
20 Albiac, Fernando
17 Vakarchuk, Sergei Borisovich
16 Dilworth, Stephen J.
15 Izuki, Mitsuo
15 Trynin, Aleksandr Yur’evich
14 Ullrich, Tino
13 Kroó, András
12 Kutzarova, Denka N.
12 Leviatan, Dany
12 Persson, Lars-Erik
12 Révész, Szilárd György
12 Sawano, Yoshihiro
11 Babenko, Vladyslav Fedorovych
11 Bultheel, Adhemar François
11 Dinh Dũng
11 Grigoryan, Martin Gevorgovich
11 Nagy, Károly
11 Nikolov, Geno P.
10 Arestov, Vitaliĭ Vladimirovich
10 Berasategui, Miguel
10 Hernandez, Eugenio
10 Sargsyan, Artsrun A.
10 Simon, Barry
10 Sri Ranga, Alagacone
10 Volosivets, Sergeĭ Sergeevich
10 Zinchenko, Maxim
9 Astashkin, Sergeĭ Vladimir
9 Bardaro, Carlo
9 Carro, María Jesús
9 Davydov, Oleg V.
9 Gogyan, Smbat L.
9 Mantellini, Ilaria
9 Milovanović, Gradimir V.
9 Wojtaszczyk, Przemyslaw
8 Aral, Ali
8 Bodaghi, Abasalt
8 Boyanov, Borislav Dechev
8 Gát, György
8 Jafarov, Sadulla Z.
8 Ledford, Jeff
8 Noi, Takahiro
8 Schiefermayr, Klaus
8 Skorokhodov, Dmytro S.
8 Tikhonov, Sergey Yur’evich
8 Wang, Liwei
7 Cvetković, Aleksandar S.
7 Dimitrov, Dimitar K.
7 Garrigós, Gustavo
7 Glazyrina, Polina Yu.
7 González-Vera, Pablo
7 Gupta, Vijay
7 Hakopian, Hakop A.
7 Ho, Kwok-Pun
7 Israfilov, Daniyal M.
7 Kofanov, V. A.
7 Nielsen, Morten
7 Njåstad, Olav
7 Sickel, Winfried
7 Tachev, Gancho T.
7 Telyakovskiĭ, Sergeĭ Aleksandrovich
7 Themistoclakis, Woula
6 Akgun, Ramazan
6 Alpan, Gökalp
6 Blahota, István
6 Blasco, Oscar
6 Cantero, María José
6 Chu, Hùng Việt
6 Fournier, Richard
6 Gorbachëv, Dmitriĭ Viktorovich
6 Ivanov, Valerĭ Ivanovich
6 Kämmerer, Lutz
6 Kopotun, Kirill A.
6 Krasikov, Ilia
6 Naidenov, Nikola
6 Oikhberg, Timur
6 Prymak, Andriy V.
6 Rasa, Ioan
6 Trigub, Roal’d Mikhaĭlovich
5 Andrianov, Pavel Andreevich
5 Aptekarev, Alexander Ivanovich
5 Berdysheva, Elena E.
5 Christiansen, Jacob Stordal
5 Cruz-Barroso, Ruymán
5 Dell’Accio, Francesco
5 Dmitrishin, Dmitry
5 Filatova, Maria A.
5 Goncharov, Alexander P.
5 Hamm, Keaton
5 Hendriksen, Erik
5 Kovalenko, Oleg V.
5 Lerner, Andrei K.
5 Lie, Victor Daniel
5 Liu, Yongping
5 Marcellán Español, Francisco
...and 1,102 more Authors
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Cited in 276 Journals

146 Journal of Approximation Theory
78 Journal of Mathematical Analysis and Applications
45 Journal of Computational and Applied Mathematics
43 Ukrainian Mathematical Journal
41 Mathematical Notes
35 Constructive Approximation
33 Journal of Contemporary Mathematical Analysis. Armenian Academy of Sciences
26 Analysis Mathematica
24 Journal of Complexity
24 Proceedings of the Steklov Institute of Mathematics
22 Journal of Mathematical Sciences (New York)
20 The Journal of Fourier Analysis and Applications
20 Journal of Inequalities and Applications
19 Acta Mathematica Hungarica
17 Advances in Computational Mathematics
16 Mathematics of Computation
15 Applied and Computational Harmonic Analysis
15 Mediterranean Journal of Mathematics
14 Applied Mathematics and Computation
14 Journal of Functional Analysis
12 Results in Mathematics
12 Russian Mathematics
12 Computational Methods and Function Theory
11 Computers & Mathematics with Applications
11 Numerische Mathematik
11 Proceedings of the American Mathematical Society
11 Transactions of the American Mathematical Society
10 Numerical Algorithms
10 St. Petersburg Mathematical Journal
10 Mathematical Inequalities & Applications
9 Mathematische Nachrichten
8 Applied Numerical Mathematics
8 Turkish Journal of Mathematics
7 Rocky Mountain Journal of Mathematics
7 Studia Mathematica
7 Advances in Mathematics
7 Siberian Mathematical Journal
7 Potential Analysis
7 Acta Mathematica Sinica. English Series
6 Linear Algebra and its Applications
6 Journal of Function Spaces
6 Transactions of A. Razmadze Mathematical Institute
6 Ural Mathematical Journal
5 Journal d’Analyse Mathématique
5 Russian Mathematical Surveys
5 Monatshefte für Mathematik
5 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods
5 The Journal of Geometric Analysis
5 Sbornik: Mathematics
5 Izvestiya: Mathematics
5 Abstract and Applied Analysis
5 Positivity
5 Revista Matemática Complutense
5 Foundations of Computational Mathematics
5 International Journal of Wavelets, Multiresolution and Information Processing
5 Banach Journal of Mathematical Analysis
5 Science China. Mathematics
5 Izvestiya Saratovskogo Universiteta. Novaya Seriya. Seriya Matematika, Mekhanika, Informatika
5 Constructive Mathematical Analysis
4 Israel Journal of Mathematics
4 Calcolo
4 Collectanea Mathematica
4 Functiones et Approximatio. Commentarii Mathematici
4 Rendiconti del Circolo Matemàtico di Palermo. Serie II
4 Computational Mathematics and Mathematical Physics
4 Georgian Mathematical Journal
4 Bulletin of the Malaysian Mathematical Sciences Society. Second Series
4 Comptes Rendus. Mathématique. Académie des Sciences, Paris
4 Analysis in Theory and Applications
4 \(p\)-Adic Numbers, Ultrametric Analysis, and Applications
4 Ufimskiĭ Matematicheskiĭ Zhurnal
4 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM
4 Annals of Functional Analysis
4 Journal of Classical Analysis
4 Researches in Mathematics
3 Computer Methods in Applied Mechanics and Engineering
3 Indian Journal of Pure & Applied Mathematics
3 Moscow University Mathematics Bulletin
3 Acta Scientiarum Mathematicarum
3 Czechoslovak Mathematical Journal
3 Duke Mathematical Journal
3 Inventiones Mathematicae
3 Mathematics and Computers in Simulation
3 Revista Matemática Iberoamericana
3 Applied Mathematics Letters
3 Filomat
3 Doklady Mathematics
3 Lobachevskii Journal of Mathematics
3 Proceedings of Institute of Mathematics and Mechanics. National Academy of Sciences of Azerbaijan
3 Central European Journal of Mathematics
3 Hacettepe Journal of Mathematics and Statistics
3 Proyecciones
3 Complex Analysis and Operator Theory
3 Analysis and Mathematical Physics
3 Bulletin of Mathematical Sciences
3 Open Mathematics
3 Mathematical Foundations of Computing
2 Journal of Computational Physics
2 Letters in Mathematical Physics
2 Periodica Mathematica Hungarica
...and 176 more Journals
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Cited in 45 Fields

647 Approximations and expansions (41-XX)
530 Harmonic analysis on Euclidean spaces (42-XX)
264 Functional analysis (46-XX)
178 Numerical analysis (65-XX)
149 Functions of a complex variable (30-XX)
110 Real functions (26-XX)
82 Operator theory (47-XX)
77 Special functions (33-XX)
37 Probability theory and stochastic processes (60-XX)
33 Information and communication theory, circuits (94-XX)
23 Potential theory (31-XX)
23 Abstract harmonic analysis (43-XX)
22 Number theory (11-XX)
21 Partial differential equations (35-XX)
21 Convex and discrete geometry (52-XX)
20 Sequences, series, summability (40-XX)
19 Integral transforms, operational calculus (44-XX)
15 Linear and multilinear algebra; matrix theory (15-XX)
15 Measure and integration (28-XX)
15 Difference and functional equations (39-XX)
13 Statistics (62-XX)
13 Computer science (68-XX)
12 Ordinary differential equations (34-XX)
8 Algebraic geometry (14-XX)
8 Several complex variables and analytic spaces (32-XX)
8 Quantum theory (81-XX)
7 Field theory and polynomials (12-XX)
6 Combinatorics (05-XX)
6 Dynamical systems and ergodic theory (37-XX)
6 General topology (54-XX)
6 Operations research, mathematical programming (90-XX)
5 General and overarching topics; collections (00-XX)
5 Integral equations (45-XX)
5 Calculus of variations and optimal control; optimization (49-XX)
5 Differential geometry (53-XX)
5 Biology and other natural sciences (92-XX)
4 History and biography (01-XX)
4 Fluid mechanics (76-XX)
4 Statistical mechanics, structure of matter (82-XX)
3 Geometry (51-XX)
3 Global analysis, analysis on manifolds (58-XX)
2 Topological groups, Lie groups (22-XX)
2 Optics, electromagnetic theory (78-XX)
1 Commutative algebra (13-XX)
1 Game theory, economics, finance, and other social and behavioral sciences (91-XX)

Citations by Year