Journal of Approximation Theory Short Title: J. Approx. Theory Publisher: Elsevier (Academic Press), San Diego, CA ISSN: 0021-9045 Online: https://www.sciencedirect.com/journal/journal-of-approximation-theory/issues Comments: Journal; Indexed cover-to-cover Documents Indexed: 5,135 Publications (since 1968) References Indexed: 4,592 Publications with 71,301 References. all top 5 Latest Issues 299 (2024) 298 (2024) 297 (2024) 296 (2023) 295 (2023) 294 (2023) 293 (2023) 292 (2023) 291 (2023) 290 (2023) 289 (2023) 288 (2023) 287 (2023) 286 (2023) 285 (2023) 284 (2022) 283 (2022) 281-282 (2022) 280 (2022) 279 (2022) 278 (2022) 277 (2022) 276 (2022) 275 (2022) 274 (2022) 273 (2022) 272 (2021) 271 (2021) 270 (2021) 269 (2021) 268 (2021) 267 (2021) 266 (2021) 265 (2021) 264 (2021) 263 (2021) 262 (2021) 260 (2020) 259 (2020) 258 (2020) 257 (2020) 256 (2020) 255 (2020) 254 (2020) 253 (2020) 252 (2020) 251 (2020) 250 (2020) 249 (2020) 248 (2019) 247 (2019) 246 (2019) 245 (2019) 244 (2019) 243 (2019) 242 (2019) 241 (2019) 240 (2019) 239 (2019) 238 (2019) 237 (2019) 236 (2018) 235 (2018) 234 (2018) 233 (2018) 232 (2018) 231 (2018) 230 (2018) 229 (2018) 228 (2018) 227 (2018) 226 (2018) 225 (2018) 224 (2017) 223 (2017) 222 (2017) 221 (2017) 220 (2017) 219 (2017) 218 (2017) 217 (2017) 216 (2017) 215 (2017) 214 (2017) 213 (2017) 212 (2016) 211 (2016) 210 (2016) 209 (2016) 208 (2016) 207 (2016) 206 (2016) 205 (2016) 204 (2016) 203 (2016) 202 (2016) 201 (2016) 200 (2015) 199 (2015) 198 (2015) ...and 380 more Volumes all top 5 Authors 56 Dunham, Charles B. 46 Lubinsky, Doron S. 40 Shi, Yingguang 38 Shisha, Oved 37 Saff, Edward Barry 34 Leviatan, Dany 34 Nevai, Paul G. 33 Chui, Charles Kam-tai 33 Totik, Vilmos 32 Deutsch, Frank 32 Ditzian, Zeev 32 Kroó, András 32 Van Assche, Walter 30 Xu, Yuan 29 Durán, Antonio José 26 Newman, Donald J. 26 Taylor, Gerald D. 25 de Boor, Carl 25 Erdélyi, Tamás 25 Schumaker, Larry L. 24 Dyn, Nira 24 Henry, Myron Stanley 24 Marcellán Español, Francisco 24 Reddy, A. R. 23 Pinkus, Allan M. 23 Roulier, John A. 21 Braess, Dietrich 21 Kuijlaars, Arno B. J. 21 López Lagomasino, Guillermo Tomás 21 Swetits, John J. 21 Szabados, Jozsef 20 Zalik, Richard A. 19 Andrievskii, Vladimir V. 19 Goodman, Timothy N. T. 19 Zhou, Dingxuan 18 Blatt, Hans-Peter 18 Butzer, Paul Leo 18 Peherstorfer, Franz 18 Sommer, Manfred 18 Varma, Arun Kumar 17 Bos, Len P. 17 Geronimo, Jeffrey S. 17 Lewicki, Grzegorz 16 Martínez-Finkelshtein, Andrei 15 Chalmers, Bruce Longworthy 15 Ismail, Mourad El-Houssieny 15 Kopotun, Kirill A. 15 Loeb, Henry L. 15 Lorentz, Georg Gunther 15 Mhaskar, Hrushikesh N. 15 Nürnberger, Günther 15 Ubhaya, Vasant A. 15 Wang, Heping 15 Ward, Joseph Dinneen 14 Borwein, Peter Benjamin 14 Boyanov, Borislav Dechev 14 Li, Chong 14 Mastroianni, Giuseppe 14 Passow, Eli 14 Schmidt, Darrell 14 Sharma, Ambikeshwar 14 Shevchuk, Igor Oleksandrovych 13 Bartelt, Martin W. 13 Bello Hernández, Manuel 13 Cheney, Elliott Ward jun. 13 Ganzburg, Michael Iosifovich 13 Golinskii, Leonid Borisovich 13 Light, William A. 13 Micchelli, Charles A. 13 Quesada, José María 13 Shekhtman, Boris 13 Smarzewski, Ryszard 13 Strauss, Hans 13 Varga, Richard Steven 12 Kaufman, Edwin H. jun. 12 Li, Wu 12 Móricz, Ferenc 12 Smith, Philip W. 12 Vértesi, Péter 12 Watson, G. Alistair 12 Wolfe, Jerry M. 12 Zhou, Songping 11 Barrar, Richard B. 11 Beatson, Rick K. 11 Buhmann, Martin Dietrich 11 Bustamante González, Jorge 11 Cobos, Fernando 11 Dai, Feng 11 Davydov, Oleg V. 11 Goetgheluck, Pierre 11 Huotari, Robert 11 Jia, Rong-Qing 11 Kilgore, Theodore A. 11 Lee, Seng Luan 11 McLaughlin, Harry W. 11 Rahman, Qazi Ibadur 11 Schmeisser, Gerhard 11 Simon, Barry 11 Ziegler, Zvi 10 Amir, Dan ...and 3,336 more Authors all top 5 Fields 3,453 Approximations and expansions (41-XX) 968 Harmonic analysis on Euclidean spaces (42-XX) 492 Functions of a complex variable (30-XX) 474 Special functions (33-XX) 462 Functional analysis (46-XX) 393 Numerical analysis (65-XX) 313 Operator theory (47-XX) 179 Real functions (26-XX) 88 Probability theory and stochastic processes (60-XX) 74 Ordinary differential equations (34-XX) 71 Potential theory (31-XX) 68 Number theory (11-XX) 67 Sequences, series, summability (40-XX) 60 Linear and multilinear algebra; matrix theory (15-XX) 58 Partial differential equations (35-XX) 54 History and biography (01-XX) 49 Difference and functional equations (39-XX) 48 Information and communication theory, circuits (94-XX) 47 Measure and integration (28-XX) 45 Computer science (68-XX) 44 Abstract harmonic analysis (43-XX) 44 Convex and discrete geometry (52-XX) 41 Calculus of variations and optimal control; optimization (49-XX) 35 Several complex variables and analytic spaces (32-XX) 35 Integral transforms, operational calculus (44-XX) 34 Statistics (62-XX) 26 Operations research, mathematical programming (90-XX) 25 General topology (54-XX) 22 Combinatorics (05-XX) 19 Dynamical systems and ergodic theory (37-XX) 16 Integral equations (45-XX) 14 Global analysis, analysis on manifolds (58-XX) 12 Quantum theory (81-XX) 10 General and overarching topics; collections (00-XX) 10 Statistical mechanics, structure of matter (82-XX) 10 Systems theory; control (93-XX) 9 Field theory and polynomials (12-XX) 8 Topological groups, Lie groups (22-XX) 8 Geometry (51-XX) 8 Differential geometry (53-XX) 7 Commutative algebra (13-XX) 3 Mathematical logic and foundations (03-XX) 3 Algebraic geometry (14-XX) 3 Group theory and generalizations (20-XX) 3 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 2 Order, lattices, ordered algebraic structures (06-XX) 2 Fluid mechanics (76-XX) 2 Biology and other natural sciences (92-XX) 1 Associative rings and algebras (16-XX) 1 Nonassociative rings and algebras (17-XX) 1 Category theory; homological algebra (18-XX) 1 Manifolds and cell complexes (57-XX) 1 Mechanics of particles and systems (70-XX) 1 Mechanics of deformable solids (74-XX) 1 Optics, electromagnetic theory (78-XX) 1 Astronomy and astrophysics (85-XX) 1 Geophysics (86-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 4,263 Publications have been cited 38,953 times in 22,777 Documents Cited by ▼ Year ▼ On calculating with B-splines. Zbl 0239.41006 de Boor, Carl 316 1972 A strong convergence theorem for relatively nonexpansive mappings in a Banach space. Zbl 1071.47063 Matsushita, Shin-ya; Takahashi, Wataru 261 2005 Géza Freud, orthogonal polynomials and Christoffel functions. A case study. Zbl 0606.42020 Nevai, Paul 196 1986 Approximating solutions of maximal monotone operators in Hilbert spaces. Zbl 0992.47022 Kamimura, Shoji; Takahashi, Wataru 174 2000 Spline approximation by quasiinterpolants. Zbl 0279.41008 de Boor, C.; Fix, G. J. 155 1973 Solution of a problem of Ulam. Zbl 0672.41027 Rassias, John M. 153 1989 Error estimates for interpolation by compactly supported radial basis functions of minimal degree. Zbl 0904.41013 Wendland, Holger 151 1998 Jacobi approximations in non-uniformly Jacobi-weighted Sobolev spaces. Zbl 1057.41003 Guo, Ben-yu; Wang, Li-lian 134 2004 Best proximity pair theorems for multifunctions with open fibres. Zbl 0965.41020 Sadiq Basha, S.; Veeramani, P. 131 2000 The calculus of fractal interpolation functions. Zbl 0693.41008 Barnsley, Michael F.; Harrington, Andrew N. 128 1989 Local spline approximation methods. Zbl 0315.41011 Lyche, Tom; Schumaker, Larry L. 121 1975 Fractal functions and wavelet expansions based on several scaling functions. Zbl 0806.41016 Geronimo, Jeffrey S.; Hardin, Douglas P.; Massopust, Peter R. 119 1994 \(q\)-Bernstein polynomials and their iterates. Zbl 1093.41013 Ostrovska, Sofiya 117 2003 Finite approximation for the Frobenius-Perron operator. A solution to Ulam’s conjecture. Zbl 0357.41011 Li, Tien-Yien 113 1976 On polynomials orthogonal with respect to certain Sobolev inner products. Zbl 0734.42016 Iserles, Arieh; Koch, P. E.; Nørsett, Syvert P.; Sanz-Serna, J. M. 112 1991 Some new characterizations of the Chebyshev polynomials. Zbl 0291.33012 Micchelli, C. A.; Rivlin, T. J. 106 1974 Inequalities for a polynomial and its derivative. Zbl 0663.41019 Aziz, Abdul; Dawood, Q. M. 103 1988 Bounds on multivariate polynomials and exponential error estimates for multiquadric interpolation. Zbl 0764.41003 Madych, W. R.; Nelson, S. A. 103 1992 Sur l’approximation de fonctions intégrables sur l’interval-0,1-ferme par des polynômes de Bernstein modifies. Zbl 0475.41025 Derriennic, Marie Madeleine 101 1981 On the Hyers-Ulam stability of \(\psi\)-additive mappings. Zbl 0770.41018 Isac, George; Rassias, Themistocles M. 99 1993 Vector cascade algorithms and refinable function vectors in Sobolev spaces. Zbl 1028.42019 Han, Bin 98 2003 On error bounds for spline interpolation. Zbl 0177.08902 Hall, C. A. 97 1968 Convergence of generalized Bernstein polynomials. Zbl 0999.41007 Il’inskii, Alexander; Ostrovska, Sofiya 93 2002 Greedy algorithm for general biorthogonal systems. Zbl 0974.65053 Wojtaszczyk, P. 92 2000 Sparse Legendre expansions via \(\ell_1\)-minimization. Zbl 1239.65018 Rauhut, Holger; Ward, Rachel 90 2012 Convergence of best approximations in a smooth Banach space. Zbl 0545.41042 Tsukada, Makoto 89 1984 New results on the equilibrium measure for logarithmic potentials in the presence of an external field. Zbl 0918.31001 Deift, P.; Kriecherbauer, T.; McLaughlin, K. T.-R. 89 1998 Cardinal interpolation and spline functions. Zbl 0202.34803 Schoenberg, I. J. 81 1969 An identity for spline functions with applications to variation diminishing spline approximation. Zbl 0192.42103 Marsden, M. J. 79 1970 Asymptotics of diagonal Hermite-Padé polynomials. Zbl 0565.41015 Nuttall, J. 76 1984 Finding best approximation pairs relative to two closed convex sets in Hilbert spaces. Zbl 1050.46021 Bauschke, Heinz H.; Combettes, Patrick L.; Luke, D. Russell 76 2004 An extension of Bochner’s problem: exceptional invariant subspaces. Zbl 1214.34079 Gómez-Ullate, David; Kamran, Niky; Milson, Robert 74 2010 Metric entropy of some classes of sets with differentiable boundaries. Zbl 0275.41011 Dudley, R. M. 74 1974 Painlevé III and a singular linear statistics in Hermitian random matrix ensembles. I. Zbl 1189.33035 Chen, Yang; Its, Alexander 72 2010 Fractal interpolation functions with variable parameters and their analytical properties. Zbl 1303.28014 Wang, Hong-Yong; Yu, Jia-Shan 71 2013 Optimal error bounds for cubic spline interpolation. Zbl 0316.41007 Hall, Charles A. 69 1976 Polynomial interpolation and hyperinterpolation over general regions. Zbl 0839.41006 Sloan, Ian H. 67 1995 On Banach lattices and spaces having local unconditional structure, with applications to Lorentz function spaces. Zbl 0307.46007 Figiel, T.; Johnson, W. B.; Tzafriri, L. 67 1975 Determination of all coherent pairs. Zbl 0880.42012 Meijer, H. G. 66 1997 Strong convergence theorems for a common fixed point of two relatively nonexpansive mappings in a Banach space. Zbl 1137.47056 Plubtieng, Somyot; Ungchittrakool, Kasamsuk 64 2007 Orthogonal matrix polynomials: zeros and Blumenthal’s theorem. Zbl 0861.42016 Duran, Antonio J.; Lopez-Rodriguez, Pedro 64 1996 The asymptotic zero distribution of orthogonal polynomials with varying recurrence coefficients. Zbl 0967.33009 Kuijlaars, A. B. J.; Van Assche, W. 64 1999 Dykstra’s alternating projection algorithm for two sets. Zbl 0833.46011 Bauschke, H. H.; Borwein, J. M. 64 1994 Sharp integral inequalities of the Hermite-Hadamard type. Zbl 1012.26013 Guessab, Allal; Schmeisser, Gerhard 63 2002 Approximation by Ridge functions and neural networks with one hidden layer. Zbl 0768.41018 Chui, Charles K.; Li, Xin 62 1992 A stable recurrence relation for trigonometric B-splines. Zbl 0414.41005 Lyche, T.; Winther, R. 62 1979 The convergence of Padé approximants to functions with branch points. Zbl 0896.41009 Stahl, Herbert 61 1997 Generalized orthogonality and continued fractions. Zbl 0846.33005 Ismail, Mourad E. H.; Masson, David R. 59 1995 Compactly supported shearlets are optimally sparse. Zbl 1226.42031 Kutyniok, Gitta; Lim, Wang-Q 59 2011 Degree of approximation by monotone polynomials. I. Zbl 0172.07901 Lorentz, G. G.; Zeller, K. L. 59 1968 Bivariate Lagrange interpolation at the Padua points: the generating curve approach. Zbl 1113.41001 Bos, Len; Caliari, Marco; De Marchi, Stefano; Vianello, Marco; Xu, Yuan 59 2006 Korovkin-type theorem and application. Zbl 1118.41015 Wang, Heping 59 2005 \(p\)-adic refinable functions and MRA-based wavelets. Zbl 1205.42031 Khrennikov, A. Yu.; Shelkovich, V. M.; Skopina, M. 58 2009 Equioscillation under nonuniqueness in the approximation of continuous functions. Zbl 0199.11701 Jones, R. C.; Karlovitz, L. A. 58 1970 Box dimension and fractional integral of linear fractal interpolation functions. Zbl 1181.41005 Ruan, Huo-Jun; Su, Wei-Yi; Yao, Kui 57 2009 Approximations via Whittaker’s cardinal function. Zbl 0332.41013 Stenger, Frank 57 1976 Orthogonal polynomials with asymptotically periodic recurrent coefficients. Zbl 0604.42023 Geronimo, J. S.; Van Assche, Walter 57 1986 Almost convergence and nonlinear ergodic theorems. Zbl 0404.47032 Reich, Simeon 57 1978 Approximation properties and construction of Hermite interpolants and biorthogonal multiwavelets. Zbl 0986.42020 Han, Bin 56 2001 Approximation by periodic spline interpolants on uniform meshes. Zbl 0185.30901 Golomb, M. 56 1968 Error bounds for spline and L-spline interpolation. Zbl 0242.41008 Swartz, Blair K.; Varga, Richard S. 56 1972 Approximation of continuous and discontinuous functions by generalized sampling series. Zbl 0654.41004 Butzer, P. L.; Ries, S.; Stens, R. L. 55 1987 Common fixed points and best approximation. Zbl 0858.41022 Al-Thagafi, M. A. 55 1996 Inequalities for generalized hypergeometric functions. Zbl 0225.33004 Luke, Yudell L. 54 1972 Smooth interpolation in triangles. Zbl 0271.41002 Barnhill, R. E.; Birkhoff, G.; Gordon, W. J. 54 1973 Approximation spaces. Zbl 0489.47008 Pietsch, Albrecht 53 1981 The convexity of Bernstein polynomials over triangles. Zbl 0528.41005 Chang, Gengzhe; Davis, Philip J. 53 1984 Local sharp maximal functions. Zbl 0565.42009 Jawerth, B.; Torchinsky, A. 53 1985 Chebyshev rational approximations to \(e^{-x}\) in \([0,+\infty)\) and applications to heat-conduction problems. Zbl 0187.11602 Cody, W. J.; Meinardus, G.; Varga, R. S. 53 1969 Norm estimates for the inverses of a general class of scattered-data radial-function interpolation matrices. Zbl 0756.41004 Narcowich, Francis J.; Ward, Joseph D. 53 1992 The rate of linear convergence of the Douglas-Rachford algorithm for subspaces is the cosine of the Friedrichs angle. Zbl 1307.49030 Bauschke, Heinz H.; Bello Cruz, J. Y.; Nghia, Tran T. A.; Phan, Hung M.; Wang, Xianfu 53 2014 Properties of generalized trigonometric functions. Zbl 1241.42019 Edmunds, David E.; Gurka, Petr; Lang, Jan 52 2012 Polynomial reproduction for univariate subdivision schemes of any arity. Zbl 1211.65022 Conti, Costanza; Hormann, Kai 51 2011 On best approximation by ridge functions. Zbl 0939.41014 Maiorov, V. E. 51 1999 Polynomial approximation on tetrahedrons in the finite element method. Zbl 0279.41005 Zenisek, Alexander 51 1973 Polyharmonic cardinal splines. Zbl 0702.41020 Madych, W. R.; Nelson, S. A. 51 1990 Uniform approximation by discrete least squares polynomials. Zbl 1145.41001 Calvi, Jean-Paul; Levenberg, Norman 50 2008 On the rate of convergence of Bernstein polynomials of functions of bounded variation. Zbl 0533.41020 Cheng, Fuhua 50 1983 Uniform approximation by neural networks. Zbl 0932.41016 Makovoz, Y. 50 1998 Monotonicity properties of Musielak-Orlicz spaces and dominated best approximation in Banach lattices. Zbl 0921.41015 Hudzik, H.; Kurc, W. 50 1998 Estimates of the Hermite and the Freud polynomials. Zbl 0716.42018 Bonan, Stanford S.; Clark, Dean S. 50 1990 Polynomial reproduction by symmetric subdivision schemes. Zbl 1159.41003 Dyn, Nira; Hormann, Kai; Sabin, Malcolm A.; Shen, Zuowei 49 2008 \(L_p\) metrics for compact convex sets. Zbl 0595.52005 Vitale, Richard A. 49 1985 Generalization of Hermite functions by fractal interpolation. Zbl 1068.41006 Navascués, M. A.; Sebastián, M. V. 49 2004 Strictly and uniformly monotone Musielak-Orlicz spaces and applications to best approximation. Zbl 0749.41031 Kurc, W. 49 1992 An application of a fixed-point theorem to approximation theory. Zbl 0399.41032 Singh, S. P. 49 1979 Multiple orthogonal polynomials of mixed type and non-intersecting Brownian motions. Zbl 1135.42324 Daems, E.; Kuijlaars, A. B. J. 48 2007 The eigenstructure of the Bernstein operator. Zbl 0963.41006 Cooper, Shaun; Waldron, Shayne 48 2000 On some open problems of approximation theory. Zbl 0454.41001 Turán, Pál 48 1980 Inequalities for the polar derivative of a polynomial. Zbl 0685.41013 Aziz, Abdul 47 1988 On the convergence of odd-degree spline interpolation. Zbl 0174.09902 de Boor, C. 47 1968 Cardinal interpolation and spline functions. II: Interpolation of data of power growth. Zbl 0268.41004 Schoenberg, I. J. 47 1972 Lipschitz conditions on uniform approximation operators. Zbl 0274.41022 Cline, A. K. 47 1973 A Markov inequality in several dimensions. Zbl 0287.26016 Wilhelmsen, Don R. 47 1974 Iteration of positive approximation operators. Zbl 0199.44702 Karlin, S.; Ziegler, Z. 47 1970 Construction of recurrent bivariate fractal interpolation surfaces and computation of their box-counting dimension. Zbl 1101.65015 Bouboulis, P.; Dalla, Leoni; Drakopoulos, V. 46 2006 Norms of inverses and condition numbers for matrices associated with scattered data. Zbl 0724.41004 Narcowich, Francis J.; Ward, Joseph D. 46 1991 On uniform approximation by splines. Zbl 0193.02502 de Boor, Carl 45 1968 Theory of exponential splines. Zbl 0756.41019 McCartin, Brian J. 45 1991 Wavelets and pre-wavelets in low dimensions. Zbl 0772.41019 Riemenschneider, Sherman D.; Shen, Zuowei 45 1992 The hard-to-soft edge transition: exponential moments, central limit theorems and rigidity. Zbl 1525.60018 Charlier, Christophe; Lenells, Jonatan 4 2023 Random sections of \(\ell_p\)-ellipsoids, optimal recovery and Gelfand numbers of diagonal operators. Zbl 07720797 Hinrichs, Aicke; Prochno, Joscha; Sonnleitner, Mathias 2 2023 Absolute minima of potentials of certain regular spherical configurations. Zbl 07734903 Borodachov, Sergiy 2 2023 Estimates of entropy for multiplier operators of systems of orthonormal functions. Zbl 1527.41008 Milaré, J.; Kushpel, A. K.; Tozoni, S. A. 2 2023 Quarklet characterizations for Triebel-Lizorkin spaces. Zbl 07747925 Hovemann, Marc; Dahlke, Stephan 1 2023 Discrete harmonic analysis associated with Jacobi expansions. III: The Littlewood-Paley-Stein \(g_k\)-functions and the Laplace type multipliers. Zbl 07734906 Arenas, Alberto; Ciaurri, Óscar; Labarga, Edgar 1 2023 Randomized weakly admissible meshes. Zbl 1518.41006 Xu, Yiming; Narayan, Akil 1 2023 Wavelet characterization of Triebel-Lizorkin spaces for \(p = \infty\) on spaces of homogeneous type and its applications. Zbl 07628663 Wang, Fan; Yang, Dachun; Yuan, Wen 1 2023 Bernstein inequality on conic domains and triangles. Zbl 1525.41006 Xu, Yuan 1 2023 Hermite-Padé approximation and integrability. Zbl 1519.41005 Doliwa, Adam; Siemaszko, Artur 1 2023 Approximation of functions with small mixed smoothness in the uniform norm. Zbl 1502.41007 Temlyakov, Vladimir N.; Ullrich, Tino 8 2022 On Gaussian kernels on Hilbert spaces and kernels on hyperbolic spaces. Zbl 1489.42004 Guella, J. C. 5 2022 Stable high-order randomized cubature formulae in arbitrary dimension. Zbl 1504.65080 Migliorati, Giovanni; Nobile, Fabio 5 2022 Uniformly bounded Lebesgue constants for scaled cardinal interpolation with Matérn kernels. Zbl 1509.41003 Bejancu, Aurelian 4 2022 \(s\)-numbers of embeddings of weighted Wiener algebras. Zbl 1504.41034 Nguyen, Van Dung; Nguyen, Van Kien; Sickel, Winfried 4 2022 A statistical learning assessment of Huber regression. Zbl 1504.62092 Feng, Yunlong; Wu, Qiang 3 2022 Exact \(L_2\) Bernstein-Markov inequality on the ball. Zbl 1519.41003 Kroó, András 3 2022 Approximation rate in Wasserstein distance of probability measures on the real line by deterministic empirical measures. Zbl 1481.60007 Bencheikh, O.; Jourdain, B. 2 2022 On convergence of derivatives of Voronovskaja-type expansion for Bernstein type operators. Zbl 1490.41004 Xiang, Jim X. 1 2022 Bump functions with monotone Fourier transforms satisfying decay bounds. Zbl 07509390 Tlas, T. 1 2022 About essential spectra of unbounded Jacobi matrices. Zbl 1497.47052 Świderski, Grzegorz; Trojan, Bartosz 1 2022 The differential equation for Jacobi-Sobolev orthogonal polynomials with two linear perturbutions. Zbl 1516.33008 Markett, Clemens 1 2022 Sign intermixing for Riesz bases and frames measured in the Kantorovich-Rubinstein norm. Zbl 1518.46005 Nikolski, Nikolai; Volberg, Alexander 1 2022 Asymptotics for orthogonal polynomials and separation of their zeros. Zbl 1517.42025 Levin, Eli; Lubinsky, D. S. 1 2022 Bispectral dual Hahn polynomials with an arbitrary number of continuous parameters. Zbl 1519.42024 Durán, Antonio J. 1 2022 Codimension 1 minimal projections onto the lines in \(L^p\). Zbl 1522.46014 Lewicki, Grzegorz; Prophet, Michael 1 2022 Extended best \(L^p\)-approximation is near-best approximation in \(L^q, p - 1 \leq q < p\). Zbl 1521.41003 Kovac, F. D.; Levis, F. E. 1 2022 New examples of Krall-Meixner and Krall-Hahn polynomials, with applications to the construction of exceptional Meixner and Laguerre polynomials. Zbl 1506.42033 Durán, Antonio J. 1 2022 A simple upper bound for Lebesgue constants associated with Leja points on the real line. Zbl 1497.41001 Andrievskii, Vladimir; Nazarov, Fedor 1 2022 Asymptotic distribution of the zeros of recursively defined non-orthogonal polynomials. Zbl 1501.30003 Heim, Bernhard; Neuhauser, Markus 1 2022 Hard edge statistics of products of Pólya ensembles and shifted GUE’s. Zbl 07480981 Kieburg, Mario 1 2022 Szegö inequality for trigonometric polynomials in \(L_p , 0 \leq p \leq \infty ,\) with the classical value of the best constant. Zbl 1502.41004 Leont’eva, Anastasiya O. 1 2022 Nonlinear steepest descent approach to orthogonality on elliptic curves. Zbl 1503.30097 Bertola, M. 1 2022 On the asymptotic behavior of Jacobi polynomials with first varying parameter. Zbl 1517.33004 Szehr, Oleg; Zarouf, Rachid 1 2022 Concentration inequalities for cross-validation in scattered data approximation. Zbl 07501641 Bartel, Felix; Hielscher, Ralf 1 2022 Approximation, Gelfand, and Kolmogorov numbers of Schatten class embeddings. Zbl 07501643 Prochno, Joscha; Strzelecki, Michał 1 2022 A novel class of stabilized greedy kernel approximation algorithms: convergence, stability and uniform point distribution. Zbl 1458.65018 Wenzel, Tizian; Santin, Gabriele; Haasdonk, Bernard 12 2021 Smoothness of subspace sections of the unit balls of \(C(Q)\) and \(L^1\). Zbl 1464.46022 Alimov, A. R.; Tsar’kov, I. G. 7 2021 Asymptotic correlations with corrections for the circular Jacobi \(\beta\)-ensemble. Zbl 1481.15037 Forrester, Peter J.; Li, Shi-Hao; Trinh, Allan K. 5 2021 An intersection representation for a class of anisotropic vector-valued function spaces. Zbl 1467.46037 Lindemulder, Nick 5 2021 About families of orthogonal polynomials satisfying Heun’s differential equation. Zbl 1462.33004 Magnus, Alphonse P.; Ndayiragije, François; Ronveaux, André 4 2021 Norm estimates for Chebyshev polynomials, I. Zbl 1462.41012 Schiefermayr, Klaus; Zinchenko, Maxim 4 2021 A class of Sobolev orthogonal polynomials on the unit circle and associated continuous dual Hahn polynomials: bounds, asymptotics and zeros. Zbl 1472.33007 Bracciali, Cleonice F.; da Silva, Jéssica V.; Ranga, A. Sri 4 2021 On the representing measures of Dunkl’s intertwining operator. Zbl 1482.44010 Jiu, Jiaxi; Li, Zhongkai 4 2021 Approximation properties of periodic multivariate quasi-interpolation operators. Zbl 1475.41008 Kolomoitsev, Yurii; Prestin, Jürgen 4 2021 Factorization of Hermite subdivision operators from polynomial over-reproduction. Zbl 1490.65024 Moosmüller, Caroline; Sauer, Tomas 3 2021 Kernel gradient descent algorithm for information theoretic learning. Zbl 1479.62024 Hu, Ting; Wu, Qiang; Zhou, Ding-Xuan 3 2021 Weighted embeddings for function spaces associated with Hermite expansions. Zbl 1471.46036 Bui, The Anh; Li, Ji; Ly, Fu Ken 3 2021 On the Borel summability of WKB solutions of certain Schrödinger-type differential equations. Zbl 1472.34158 Nemes, Gergő 3 2021 Negative results in coconvex approximation of periodic functions. Zbl 1467.42001 Dzyubenko, German; Voloshyna, Victoria; Yushchenko, Lyudmyla 3 2021 Kolmogorov widths of weighted Sobolev classes on a multi-dimensional domain with conditions on the derivatives of order \(r\) and zero. Zbl 1471.41013 Vasil’eva, A. A. 3 2021 Matrix-valued orthogonal polynomials related to hexagon tilings. Zbl 1518.33006 Groot, Alan; Kuijlaars, Arno B. J. 3 2021 Fourier-Zernike series of compactly supported convolutions on \(\mathrm{SE}(2)\). Zbl 1491.43005 Ghaani Farashahi, Arash; Chirikjian, Gregory S. 2 2021 Asymptotically optimal cubature formulas on manifolds for prefixed weights. Zbl 1480.41009 Ehler, Martin; Etayo, Ujué; Gariboldi, Bianca; Gigante, Giacomo; Peter, Thomas 2 2021 On \((\beta,\gamma)\)-Chebyshev functions and points of the interval. Zbl 1482.41001 De Marchi, Stefano; Elefante, Giacomo; Marchetti, Francesco 2 2021 Markov-type inequalities and extreme zeros of orthogonal polynomials. Zbl 1486.41006 Nikolov, Geno; Shadrin, Alexei 2 2021 Error bounds for the method of simultaneous projections with infinitely many subspaces. Zbl 1487.41026 Reich, Simeon; Zalas, Rafał 2 2021 Asymptotic behavior of orthogonal polynomials. Singular critical case. Zbl 1457.33004 Yafaev, D. 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Zbl 1444.42035 Derevianko, Nadiia; Ullrich, Tino 5 2020 ...and 1573 more Documents all cited Publications top 5 cited Publications all top 5 Cited by 16,518 Authors 140 Marcellán Español, Francisco 120 Lubinsky, Doron S. 76 Dunham, Charles B. 74 Van Assche, Walter 73 Saff, Edward Barry 70 Gupta, Vijay 67 Durán, Antonio José 64 Chui, Charles Kam-tai 61 Vinti, Gianluca 60 Costarelli, Danilo 60 Kumam, Poom 60 Leviatan, Dany 58 Rasa, Ioan 57 Chand, Arya Kumar Bedabrata 57 Kuijlaars, Arno B. J. 57 Totik, Vilmos 57 Xu, Yuan 55 Kroó, András 55 Mir, Abdullah 54 Ismail, Mourad El-Houssieny 53 Butzer, Paul Leo 53 Dyn, Nira 52 Ditzian, Zeev 52 Park, Choonkil 52 Sloan, Ian Hugh 52 Weisz, Ferenc 51 Eshaghi Gordji, Madjid 51 Mastroianni, Giuseppe 51 Shahzad, Naseer 50 López Lagomasino, Guillermo Tomás 49 Erdélyi, Tamás 49 Wang, Heping 48 Chu, Yuming 48 Mazure, Marie-Laurence 48 Yang, Dachun 47 Chen, Yang 47 Mhaskar, Hrushikesh N. 46 Dai, Feng 46 Temlyakov, Vladimir Nikolaevich 45 Bauschke, Heinz H. 45 Li, Chong 44 Peherstorfer, Franz 44 Sri Ranga, Alagacone 43 Rassias, John Michael 43 Woźniakowski, Henryk 42 Cao, Feilong 41 Goginava, Ushangi 41 Martínez-Finkelshtein, Andrei 41 Milovanović, Gradimir V. 41 Simon, Barry 41 Tikhonov, Sergey Yur’evich 40 Abel, Ulrich 40 Takahashi, Wataru 40 Vianello, Marco 39 Agarwal, Ravi P. 39 Aptekarev, Alexander Ivanovich 39 Bardaro, Carlo 39 Serra-Capizzano, Stefano 39 Yao, Jen-Chih 38 Anastassiou, George Angelos 38 Nürnberger, Günther 38 Schumaker, Larry L. 37 Deutsch, Frank 37 Goodman, Timothy N. 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M. 33 Gát, György 33 Jia, Rong-Qing 33 Njåstad, Olav 32 Cho, Yeol Je 32 Ostrovska, Sofiya 32 Peña, Juan Manuel 32 Pérez, Teresa E. 32 Schaback, Robert ...and 16,418 more Authors all top 5 Cited in 976 Journals 2,908 Journal of Approximation Theory 1,065 Journal of Mathematical Analysis and Applications 933 Journal of Computational and Applied Mathematics 458 Constructive Approximation 406 Applied Mathematics and Computation 316 Numerical Functional Analysis and Optimization 311 Proceedings of the American Mathematical Society 296 Numerische Mathematik 271 Mathematics of Computation 265 Numerical Algorithms 257 Journal of Inequalities and Applications 256 Computers & Mathematics with Applications 234 Computer Aided Geometric Design 227 Applied and Computational Harmonic Analysis 226 Journal of Functional Analysis 219 Mathematical Notes 215 Results in Mathematics 215 Advances in Computational Mathematics 208 Journal of Complexity 193 Linear Algebra and its Applications 186 Transactions of the American Mathematical Society 183 The Journal of Fourier Analysis and Applications 180 Abstract and Applied Analysis 178 Acta Mathematica Hungarica 165 Applied Numerical Mathematics 157 Fixed Point Theory and Applications 153 Nonlinear Analysis. 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Académie des Sciences, Paris 42 Analysis and Mathematical Physics 41 International Journal of Mathematics and Mathematical Sciences 41 Potential Analysis ...and 876 more Journals all top 5 Cited in 61 Fields 8,581 Approximations and expansions (41-XX) 5,356 Numerical analysis (65-XX) 4,124 Harmonic analysis on Euclidean spaces (42-XX) 2,772 Functional analysis (46-XX) 2,700 Operator theory (47-XX) 2,331 Special functions (33-XX) 1,849 Functions of a complex variable (30-XX) 1,317 Real functions (26-XX) 1,111 Partial differential equations (35-XX) 993 Probability theory and stochastic processes (60-XX) 750 Ordinary differential equations (34-XX) 698 Operations research, mathematical programming (90-XX) 689 Linear and multilinear algebra; matrix theory (15-XX) 685 Statistics (62-XX) 664 Information and communication theory, circuits (94-XX) 642 Difference and functional equations (39-XX) 591 Computer science (68-XX) 502 Calculus of variations and optimal control; optimization (49-XX) 489 Number theory (11-XX) 473 Measure and integration (28-XX) 414 General topology (54-XX) 338 Dynamical systems and ergodic theory (37-XX) 335 Integral equations (45-XX) 335 Convex and discrete geometry (52-XX) 315 Combinatorics (05-XX) 299 Integral transforms, operational calculus (44-XX) 296 Quantum theory (81-XX) 285 Potential theory (31-XX) 271 Abstract harmonic analysis (43-XX) 268 Sequences, series, summability (40-XX) 215 Fluid mechanics (76-XX) 213 Mechanics of deformable solids (74-XX) 211 Statistical mechanics, structure of matter (82-XX) 206 Several complex variables and analytic spaces (32-XX) 181 Systems theory; control (93-XX) 141 Biology and other natural sciences (92-XX) 139 Global analysis, analysis on manifolds (58-XX) 129 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 102 Differential geometry (53-XX) 73 Topological groups, Lie groups (22-XX) 64 History and biography (01-XX) 63 Algebraic geometry (14-XX) 51 Mathematical logic and foundations (03-XX) 48 Geometry (51-XX) 48 Optics, electromagnetic theory (78-XX) 48 Geophysics (86-XX) 43 Field theory and polynomials (12-XX) 42 Group theory and generalizations (20-XX) 36 Order, lattices, ordered algebraic structures (06-XX) 35 Mechanics of particles and systems (70-XX) 34 Commutative algebra (13-XX) 33 Classical thermodynamics, heat transfer (80-XX) 26 Nonassociative rings and algebras (17-XX) 23 General and overarching topics; collections (00-XX) 21 Relativity and gravitational theory (83-XX) 20 Associative rings and algebras (16-XX) 16 Algebraic topology (55-XX) 14 Manifolds and cell complexes (57-XX) 6 Mathematics education (97-XX) 5 Category theory; homological algebra (18-XX) 5 Astronomy and astrophysics (85-XX) Citations by Year