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Journal of Approximation Theory, Volume 163
Volume 163, Number 1, January 2011
- Dolores Barrios Rolanía
, Francisco Marcellán, Andrei Martínez-Finkelshtein
:
Editorial. 1-2 - Manuel Bello Hernández:
Convergence of Padé approximants of Stieltjes-type meromorphic functions and the relative asymptotics of orthogonal polynomials on the real line. 3-21 - Diego Dominici, Kathy Driver, Kerstin Jordaan
:
Polynomial solutions of differential-difference equations. 41-48 - Carmen Escribano, Antonio Giraldo
, María Asunción Sastre
, Emilio Torrano
:
Computing the Hessenberg matrix associated with a self-similar measure. 49-64 - Roberto S. Costas-Santos
, Juan J. Moreno-Balcázar
:
The semiclassical Sobolev orthogonal polynomials: A general approach. 65-83 - Lidia Fernández
, Teresa E. Pérez
, Miguel A. Piñar
:
Orthogonal polynomials in two variables as solutions of higher order partial differential equations. 84-97
Volume 163, Number 2, February 2011
- Ferenc Weisz
:
l1-summability of higher-dimensional Fourier series. 99-116 - Maxim S. Derevyagin:
The Jacobi matrices approach to Nevanlinna-Pick problems. 117-142 - Lun Zhang, Pablo Román:
The asymptotic zero distribution of multiple orthogonal polynomials associated with Macdonald functions. 143-162 - Antonio Attalienti, Rosa Maria Mininni
, Ioan Rasa
:
Gamma-type operators and the Black-Scholes semigroup. 163-182 - Jorge Galindo
, Manuel Sanchis
:
Approximation theorems for group valued functions. 183-196 - Abdellatif Bettayeb, Tim N. T. Goodman:
Some properties of multi-box splines. 197-212 - Fredrik Andersson, Marcus Carlsson
, Maarten V. de Hoop:
Sparse approximation of functions using sums of exponentials and AAK theory. 213-248 - Vladimir Andrievskii, Hans-Peter Blatt:
On approximation of continuous functions by trigonometric polynomials. 249-266 - G. A. Gerolymos:
Approximation error of the Lagrange reconstructing polynomial. 267-305
Volume 163, Number 3, March 2011
- Michal Kraus:
Two remarks on remotality. 307-310 - Timur Oikhberg:
Rate of decay of s-numbers. 311-327 - Wlodzimierz Fechner
:
Stability of a composite functional equation related to idempotent mappings. 328-335 - Mahmoud H. Annaby, Rashad M. Asharabi
:
Truncation, amplitude, and jitter errors on R for sampling series derivatives. 336-362 - Marie-Laurence Mazure:
Finding all systems of weight functions associated with a given extended Chebyshev space. 363-376 - Zhiqiang Xu
:
Multivariate splines and polytopes. 377-387 - Allan Pinkus:
Sparse representations and approximation theory. 388-412
Volume 163, Number 4, April 2011
- Costanza Conti
, Kai Hormann
:
Polynomial reproduction for univariate subdivision schemes of any arity. 413-437 - E. Liflyand, R. Trigub:
Conditions for the absolute convergence of Fourier integrals. 438-459 - Manuel Alfaro, Juan J. Moreno-Balcázar
, Ana Peña, M. Luisa Rezola:
A new approach to the asymptotics of Sobolev type orthogonal polynomials. 460-480 - Fernando Cobos
, Natan Kruglyak:
Exact minimizer for the couple (L∞, BV) and the one-dimensional analogue of the Rudin-Osher-Fatemi model. 481-490 - Mira Shamis, Sasha Sodin:
On the measure of the absolutely continuous spectrum for Jacobi matrices. 491-504 - Hans-Gerd Leopold, Leszek Skrzypczak
:
Entropy numbers of embeddings of some 2-microlocal Besov spaces. 505-523 - Karl Deckers, María José Cantero, Leandro Moral, Luis Velázquez
:
An extension of the associated rational functions on the unit circle. 524-546 - Sudipta Dutta, P. Shunmugaraj:
Strong proximinality of closed convex sets. 547-553 - Josef Obermaier:
A modified Fejér and Jackson summability method with respect to orthogonal polynomials. 554-567 - Vladimir Bolotnikov:
On higher order boundary derivatives of an analytic self-map of the unit disk. 568-589
Volume 163, Number 5, May 2011
- József Szabados:
Notes on a classic theorem of Erdős and Grünwald. 591-594 - Ying Guang Shi:
On the zeros of m-orthogonal polynomials for Freud weights. 595-607 - Jean-Paul Calvi, Manh Phung Van:
On the Lebesgue constant of Leja sequences for the unit disk and its applications to multivariate interpolation. 608-622 - Giuseppe Mastroianni
, I. Notarangelo
:
Lp-convergence of Fourier sums with exponential weights on (-1, 1). 623-639 - Daniel Carando
, Silvia Lassalle, Pablo Schmidberg:
The reconstruction formula for Banach frames and duality. 640-651 - Di-Rong Chen, Yao Zhao:
Wavelet shrinkage estimators of Hilbert transform. 652-662 - Manuel D. de la Iglesia
:
Some examples of matrix-valued orthogonal functions having a differential and an integral operator as eigenfunctions. 663-687
Volume 163, Number 6, June 2011
- András Kroó, Paul Nevai, Vilmos Totik:
Franz Peherstorfer July 26, 1950-November 27, 2009. 689-706 - Ionela Moale, Franz Peherstorfer:
Explicit min-max polynomials on the disc. 707-723 - Ionela Moale, Franz Peherstorfer:
An explicit class of min-max polynomials on the ball and on the sphere. 724-737 - Vilmos Totik:
The norm of minimal polynomials on several intervals. 738-746 - Andrei Martínez-Finkelshtein
, Barry Simon:
Asymptotics of the L2 norm of derivatives of OPUC. 747-778 - Ulises Fidalgo Prieto
, Guillermo López Lagomasino
:
Nikishin systems are perfect. The case of unbounded and touching supports. 779-811
Volume 163, Number 7, July 2011
- Walter Van Assche
:
Orthogonal polynomials, special functions, and applications. 813 - Franz Peherstorfer:
Orthogonal polynomials on several intervals: Accumulation points of recurrence coefficients and of zeros. 814-837 - Wolter G. M. Groenevelt, Erik Koelink:
The indeterminate moment problem for the q-Meixner polynomials. 838-863 - Andreas Lasarow:
More on a class of extremal solutions of a moment problem for rational matrix-valued functions in the nondegenerate case. 864-887 - Ana F. Loureiro
, Pascal Maroni:
Quadratic decomposition of Laguerre polynomials via lowering operators. 888-903 - Doron S. Lubinsky:
Universality in the bulk holds close to given points. 904-922
Volume 163, Number 8, August 2011
- Markus Hansen, Winfried Sickel:
Best m-term approximation and Lizorkin-Triebel spaces. 923-954 - Aicke Hinrichs, Erich Novak, Henryk Wozniakowski:
The curse of dimensionality for the class of monotone functions and for the class of convex functions. 955-965 - Serge Dubuc:
de Rham transforms for subdivision schemes. 966-987 - María José Cantero, Leandro Moral, Luis Velázquez
:
Direct and inverse polynomial perturbations of hermitian linear functionals. 988-1028
- Andrei Martínez-Finkelshtein:
Book reviews. 1029-1047
Volume 163, Number 9, September 2011
- Stephen J. Dilworth, Edward Odell, Thomas Schlumprecht, András Zsák:
Renormings and symmetry properties of 1-greedy bases. 1049-1075 - Ioan Gavrea, Mircea Ivan
:
On the iterates of positive linear operators. 1076-1079 - Zhe Li, Shugong Zhang, Tian Dong:
On the existence of certain error formulas for a special class of ideal projectors. 1080-1090 - Victoria Baramidze, Ming-Jun Lai
:
Convergence of discrete and penalized least squares spherical splines. 1091-1106 - András Kroó:
On optimal polynomial meshes. 1107-1124 - Hong-Yan Wang:
Concentration estimates for the moving least-square method in learning theory. 1125-1133 - Vladimir N. Temlyakov, Pavel Zheltov:
On performance of greedy algorithms. 1134-1145 - Abey López García
:
Asymptotics of multiple orthogonal polynomials for a system of two measures supported on a starlike set. 1146-1184 - Sheehan Olver
:
Computation of equilibrium measures. 1185-1207 - Bai-Ni Guo
, Feng Qi
:
An extension of an inequality for ratios of gamma functions. 1208-1216 - Toshitaka Matsumoto, Naoki Tanaka:
A product formula for semigroups of Lipschitz operators associated with semilinear evolution equations of parabolic type. 1217-1237 - J. L. Nelson, Vladimir N. Temlyakov:
On the size of incoherent systems. 1238-1245 - Roberto S. Costas-Santos
, J. F. Sánchez-Lara:
Orthogonality of q-polynomials for non-standard parameters. 1246-1268 - Ilia Krasikov:
Turán inequalities for three-term recurrences with monotonic coefficients. 1269-1299 - Xian-Fa Luo, Chong Li, Hong-Kun Xu, Jen-Chih Yao:
Existence of best simultaneous approximations in Lp(S, Σ, X). 1300-1316 - Elias Zikkos:
The closed span of an exponential system in the Banach spaces Lp(γ, β) and C[γ, β]. 1317-1347
Volume 163, Number 10, October 2011
- Robert Baier, Gilbert Perria:
Set-valued Hermite interpolation. 1349-1372 - António M. Caetano
, Amiran Gogatishvili
, Bohumír Opic
:
Embeddings and the growth envelope of Besov spaces involving only slowly varying smoothness. 1373-1399 - Feng Dai, Yuan Xu:
Polynomial approximation in Sobolev spaces on the unit sphere and the unit ball. 1400-1418 - Thierry Meyrath:
On the universality of derived functions of the Riemann zeta-function. 1419-1426 - Walter Van Assche
:
Nearest neighbor recurrence relations for multiple orthogonal polynomials. 1427-1448 - Christian Berg
, Jacob Stordal Christiansen:
A question by T. S. Chihara about shell polynomials and indeterminate moment problems. 1449-1464 - Thomas Kunkle:
Favard interpolation from subsets of a rectangular lattice. 1465-1477 - Jonathan Breuer:
Sine kernel asymptotics for a class of singular measures. 1478-1491 - Friedrich Littmann:
L1-approximation to Laplace transforms of signed measures. 1492-1508 - Gustavo Garrigós, Eugenio Hernández
, Maria de Natividade:
Democracy functions of wavelet bases in general Lorentz spaces. 1509-1521 - Jeffrey S. Geronimo, Leonid Golinskii
:
On Baxter's difference systems. 1522-1533 - A. V. Abanin, Le Hai Khoi, Yu. S. Nalbandyan
:
Minimal absolutely representing systems of exponentials for A-∞(Ω). 1534-1545
Volume 163, Number 11, November 2011
- Michael S. Floater:
A piecewise polynomial approach to analyzing interpolatory subdivision. 1547-1563 - Gitta Kutyniok
, Wang-Q Lim:
Compactly supported shearlets are optimally sparse. 1564-1589 - Dinh Dung
, Tino Ullrich
:
Whitney type inequalities for local anisotropic polynomial approximation. 1590-1605 - Martin Bender, Steven Delvaux, Arno B. J. Kuijlaars:
Multiple Meixner-Pollaczek polynomials and the six-vertex model. 1606-1637 - Ben Adcock:
On the convergence of expansions in polyharmonic eigenfunctions. 1638-1674 - Giuseppe Mastroianni
, I. Notarangelo
:
Fourier sums with exponential weights on (-1, 1): L1 and L∞ cases. 1675-1691 - A. S. Serdyuk
, I. V. Sokolenko:
Asymptotic behavior of best approximations of classes of Poisson integrals of functions from Hω. 1692-1706 - Basarab Matei
, Sylvain Meignen
, Anastasia Zakharova:
Smoothness characterization and stability of nonlinear and non-separable multiscale representations. 1707-1728 - Stevan Pilipovic
, Diana T. Stoeva
:
Series expansions in Fréchet spaces and their duals, construction of Fréchet frames. 1729-1747 - Vladimir P. Fonf, Joram Lindenstrauss, Libor Vesely:
Best approximation in polyhedral Banach spaces. 1748-1771 - S. Sadiq Basha
:
Best proximity point theorems. 1772-1781
Volume 163, Number 12, December 2011
- Vassili Nestoridis, Sebastian Schmutzhard, Vangelis Stefanopoulos:
Universal series induced by approximate identities and some relevant applications. 1783-1797 - A. P. Goncharov, N. Ozfidan:
Bases in Banach spaces of smooth functions on Cantor-type sets. 1798-1805 - Lawrence A. Harris
:
A bivariate Markov inequality for Chebyshev polynomials of the second kind. 1806-1814 - Antonio J. Durán Guardeño
:
A miraculously commuting family of orthogonal matrix polynomials satisfying second order differential equations. 1815-1833 - Kenier Castillo
, Luis E. Garza
, Francisco Marcellán:
A new linear spectral transformation associated with derivatives of Dirac linear functionals. 1834-1853 - Dominik Stahl, Carl de Boor:
On Radon's recipe for choosing correct sites for multivariate polynomial interpolation. 1854-1858
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