Contents
·
Title page
·
Obituary - Vasil Atanasov Popov
by K. G. Ivanov, P. Petrushev and Bl. Sendov (pp. iii-vii)
·
List of the scientific papers of Vasil Atanasov Popov
(pp. viii-xii)
·
Contents
(pp. xiii-xiv)
·
List of the Participants in the Conference CTF-1991
(pp. xv-xviii)
·
P. Binev, K. Jetter
Euler Splines from 3-directional Box Splines
(pp. 1-8)
·
J. Burkett, A. K. Varma
Lacunary Interpolation by Splines (0,1,2,4) case
(pp. 9-17)
·
B. Büttgenbach, P. Lünebach, G. Lüttgens, R. J. Nessel
Error Bounds for Compound Quadrature Rules in the Space of Riemann Integrable Functions
(pp. 19-29)
·
D. Castellanos, W. E. Rosenthal
Rational Chebyshev Approximations of Analytic Functions
(pp. 31-69)
·
Z. Ciesielski
Modulus of Smoothness of the Brownian Paths in the $L^p$ Norms
(pp. 71-75)
·
C. Cottin
A Jackson-type Theorem on Approximation by Bounded Trigonometric Blending Polynomials
(pp. 77-83)
·
C. Cottin, H. H. Gonska
A Note on Global Smoothness Preservation by Boolean Sum Operators
(pp. 85-91)
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G. Criscuolo, B. Della Vecchia, G. Mastroianni
Hermite Interpolation on Two New Nodes Matrices
(pp. 93-98)
·
F. J. Delvos
On Salzer's Approach to Trigonometric Hermite Interpolation
(pp. 99-103)
·
T. Dimov
Error Estimates of the Lowest Order Mixed Finite Element Method on Grids with Regular Local Refinement
(pp. 105-114)
·
K. A. Driver, D. S. Lubinsky, G. Petruska
IrregularDistribution of $\{n\beta\}, n=1,2,3,...$ and Curious Basic Hypergeometric Series
(pp. 115-122)
·
D. P. Dryanov
Equiconvergence and Equiapproximation for Entire Functions
(pp. 123-136)
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M. I. Dyachenko
Some Properties of Monotone Functions of Several Variables
(pp. 137-142)
·
D. Grozev, N. Vladov
On the Multivariate Spline Approximation in C-metric
(pp. 143-155)
·
H. P. Heinig, R. Johnson
Necessary Conditions for Fourier-Hankel Multipliers
(pp. 157-163)
·
I. Ivanov
On $L_p$-approximants and Meromorphic Continuation of Functions
(pp. 165-171)
·
L. M. Kocić, S. D. Marinković
Triangular Constructive Algorithms
(pp. 173-181)
·
D. S. Lubinsky, P. Rabinowitz
Hermite-Fejer Interpolation for Weights on the Whole Real Line
(pp. 183-192)
·
E. I. Milovanovic, M. K. Stojcev, I. Z. Milovanovic
Real-Number Codes for Fault-Tolerat Matrix Inversion on Processor Arrays
(pp. 193-202)
·
P. Oswald
On Discrete Norm Estimates Related to Multilevel Preconditioners in the Finite Element Method
(pp. 203-214)
·
G. M. Phillips
More Applicable Error Estimates for Quadrature Rules
(pp. 215-218)
·
N. Popa
A Gamlen-Gaudet Type Theorem in the Unconditional Part of $L_\infty(0,1)$ with respect to the Haar System
(pp. 219-234)
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Q. I. Rahman, G. Schmeisser
Characterization of Functions in Terms of Rate of Convergence of a Quadrature Process III
(pp. 235-242)
·
K. Reczek, M. Simkani
On Rational Approximation of Meromorphic Functions
(pp. 243-248)
·
E. B. Saff, H. Stahl
Sequences in the Walsh Table for $|x|^\alpha$
(pp. 249-257)
·
B. Shekhtman
Some Simple Open Problems on Interpolation of Individual Functions
(pp. 259-268)
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M. D. Takev
On the Theorem of Whitney-Sendov
(pp. 269-275)
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R. Uluchev
Geometric Birkhoff Interpolation with Parametric Quadratic Splines
(pp. 277-283)
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H. Wallin
Self Similarity, Markov's Inequality and d-Sets
(pp. 285-297)
·
Z. Wronicz
On Approximation by Chebyshevian Splines
(pp. 299-306)
·
S. B. Yakubovich, Y. F. Luchko
The Convolutional Method for the Constructing of Integral Analogs of Leibniz Rule
(pp. 307-317)