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Journal of Approximation Theory, Volume 123
Volume 123, Number 1, July 2003
- Ward Cheney, Jeremy Levesley:
In Memoriam William Allan Light (1950-2002). 1-12 - Leonardo Colzani, Federica Masiero:
Approximation of eigenfunctions of elliptic differential operators. 13-24 - Lasse Borup, Morten Nielsen:
Approximation with brushlet systems. 25-51 - Vladimir Andrievskii:
The maximal range problem for a quasidisk. 52-67 - Leonel Robert, Luis Santiago:
Finite sections method for Hessenberg matrices. 68-88 - Manfred Sommer:
Uniqueness of periodic best L1-approximations. 89-109 - David H. Armitage:
Harmonic monsters. 110-116 - Jesús De La Cal, Javier Cárcamo, Ana M. Valle:
A best constant for bivariate Bernstein and Szász-Mirakyan operators. 117-124 - Mourad E. H. Ismail, Dennis Stanton:
q-Taylor theorems, polynomial expansions, and interpolation of entire functions. 125-146
Volume 123, Number 2, August 2003
- Nikola Naidenov:
Landau-type extremal problem for the triple || f||infin, || f'||p, || f''||infin on a finite interval. 147-161 - Joris Van Deun, Adhemar Bultheel:
Ratio asymptotics for orthogonal rational functions on an interval. 162-172 - Ying Guang Shi:
Convergence of Hermite-Fejér type interpolation of higher order on an arbitrary system of nodes. 173-187 - Frank Deutsch, Larry L. Schumaker, Zvi Ziegler:
Approximating weak Chebyshev subspaces by Chebyshev subspaces. 188-213 - Leslaw Skrzypek:
Minimal projections in spaces of functions of N variables. 214-231 - Sofiya Ostrovska:
q-Bernstein polynomials and their iterates. 232-255 - Paulina Pych-Taberska:
Some properties of the Bézier-Kantorovich type operators. 256-269 - Vlad Timofte:
Special uniform approximations of continuous vector-valued functions. Part II: special approximations in CX(T)[otimes]CY(S). 270-275 - Ren-Hong Wang, Zhou Heng:
Chebyshev's maximum principle in several variables. 276-279 - Chaoying Zhou:
Convergence of Gaussian quadrature formulas on infinite intervals. 280-294 - Alexandru B. Németh:
Characterization of a Hilbert vector lattice by the metric projection onto its positive cone. 295-299 - Kunyang Wang, Yu Dan:
On the absolute (C, alpha) convergence for functions of bounded variation. 300-304
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