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Journal of Approximation Theory, Volume 161
Volume 161, Number 1, November 2009
- Charles A. Micchelli, Richard S. Varga:
Theodore J. Rivlin (1926-2006). 1-8 - Gensun Fang, Lixin Qian:
Linear average and stochastic n-widths of Besov embeddings on Lipschitz domains. 9-22 - Boris Shekhtman, Leslaw Skrzypek:
On the non-uniqueness of minimal projection in Lp spaces. 23-34 - Samuel G. Moreno, Esther M. García-Caballero:
Linear interpolation and Sobolev orthogonality. 35-48 - Smbat Gogyan:
On convergence of Weak Thresholding Greedy Algorithm in L1(0, 1). 49-64 - Ruymán Cruz-Barroso, Steven Delvaux:
Orthogonal Laurent polynomials on the unit circle and snake-shaped matrix factorizations. 65-87 - Antonio J. Durán Guardeño:
Generating orthogonal matrix polynomials satisfying second order differential equations from a trio of triangular matrices. 88-113 - Shayne Waldron:
Increasing the polynomial reproduction of a quasi-interpolation operator. 114-126 - Christian Berg, Ryszard Szwarc:
Bounds on Turán determinants. 127-141 - Li-lian Wang, Ben-yu Guo:
Interpolation approximations based on Gauss-Lobatto-Legendre-Birkhoff quadrature. 142-173 - Peter Oswald, Tatiana Shingel:
Splitting methods for SU(N) loop approximation. 174-186 - Huo-Jun Ruan, Wei-Yi Su, Kui Yao:
Box dimension and fractional integral of linear fractal interpolation functions. 187-197 - Rémi Arcangéli, María Cruz López de Silanes, Juan José Torrens:
Estimates for functions in Sobolev spaces defined on unbounded domains. 198-212 - Friedrich Littmann:
Zeros of Bernoulli-type functions and best approximations. 213-225 - Andrei Yu. Khrennikov, V. M. Shelkovich, Maria Skopina:
p-adic refinable functions and MRA-based wavelets. 226-238 - Mizan Rahman:
A q-analogue of the 9-j symbols and their orthogonality. 239-258 - Yu. A. Farkov:
On wavelets related to the Walsh series. 259-279 - José L. López, Pedro J. Pagola, Ester Pérez Sinusía:
A simplification of Laplace's method: Applications to the Gamma function and Gauss hypergeometric function. 280-291 - Martin Ehler:
Nonlinear approximation schemes associated with nonseparable wavelet bi-frames. 292-313 - Serguei Naboko, Irina Pchelintseva, Luis O. Silva:
Discrete spectrum in a critical coupling case of Jacobi matrices with spectral phase transitions by uniform asymptotic analysis. 314-336 - Dmitrii Karp, Sergei M. Sitnik:
Inequalities and monotonicity of ratios for generalized hypergeometric function. 337-352 - F. Balogh, Marco Bertola:
Regularity of a vector potential problem and its spectral curve. 353-370 - Yaron Lipman:
Stable Moving Least-Squares. 371-384 - Iris A. López P:
Operators associated with the Jacobi semigroup. 385-410 - Carl de Boor:
Multivariate polynomial interpolation: Aitken-Neville sets and generalized principal lattices. 411-420
Volume 161, Number 2, December 2009
- Ziv Ayalon, Nira Dyn, David Levin:
Piecewise L-splines of order 4: Interpolation and L2 error bounds for splines in tension. 421-431 - Shannon Bishop:
Comparison theorems for separable wavelet frames. 432-447 - Andreas Hofinger, Friedrich Pillichshammer:
Learning a function from noisy samples at a finite sparse set of points. 448-463 - Vladimir P. Kostov, Andrei Martínez-Finkelshtein, Boris Z. Shapiro:
Narayana numbers and Schur-Szego composition. 464-476 - Hiroyuki Tasaki:
Convergence rates of approximate sums of Riemann integrals. 477-490 - Jörg Peters, Xiaobin Wu:
The distance of a subdivision surface to its control polyhedron. 491-507 - Kathy Driver:
A note on the interlacing of zeros and orthogonality. 508-510 - Gianluca Vinti, Luca Zampogni:
Approximation by means of nonlinear Kantorovich sampling type operators in Orlicz spaces. 511-528 - Ebner Pineda, Wilfredo Urbina:
Some results on Gaussian Besov-Lipschitz spaces and Gaussian Triebel-Lizorkin spaces. 529-564 - Nicholas S. Witte:
Bi-orthogonal systems on the unit circle, regular semi-classical weights and integrable systems - II. 565-616 - Yiorgos Sokratis Smyrlis:
Density results with linear combinations of translates of fundamental solutions. 617-633 - Vladimir Andrievskii:
Polynomial approximation of piecewise analytic functions on a compact subset of the real line. 634-644 - Stefan Müller, Robert Schaback:
A Newton basis for Kernel spaces. 645-655 - Mitsuo Izuki, Yoshihiro Sawano:
Wavelet bases in the weighted Besov and Triebel-Lizorkin spaces with Aploc-weights. 656-673 - Jia Cai, Hongyan Wang, Ding-Xuan Zhou:
Gradient learning in a classification setting by gradient descent. 674-692 - Rodica D. Costin:
Matrix-valued polynomials generated by the scalar-type Rodrigues' formulas. 693-705 - Bogdan C. Grecu, Gustavo A. Muñoz-Fernández, Juan B. Seoane-Sepúlveda:
Unconditional constants and polynomial inequalities. 706-722 - Dorothee D. Haroske, Cornelia Schneider:
Besov spaces with positive smoothness on Rn, embeddings and growth envelopes. 723-747 - Winfried Sickel, Tino Ullrich:
Tensor products of Sobolev-Besov spaces and applications to approximation from the hyperbolic cross. 748-786 - Rodica D. Costin:
A class of matrix-valued polynomials generalizing Jacobi polynomials. 787-801 - Zihou Zhang, Zhongrui Shi:
Convexities and approximative compactness and continuity of metric projection in Banach spaces. 802-812 - David Damanik, Helge Krüger:
Almost periodic Szego cocycles with uniformly positive Lyapunov exponents. 813-818 - Baruch Cahlon, Darrell Schmidt:
Some new Chebyshev spaces. 819-824
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