Treffer 101 - 120 von 4.247

101

A new approach to vector-valued rational interpolation
Avram Sidi
Journal of Approximation Theory. 130:179-189

Mathematics(all) Numerical Analysis Applied Mathematics Newton interpolation for... 01 natural sciences Approximation by rationa...
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102

The numerical stability of barycentric Lagrange interpolation
Higham, Nicholas J.
Higham, N J 2004, 'The numerical stability of barycentric Lagrange interpolation', IMA Journal of Numerical Analysis, vol. 24, no. 4, pp. 547-556. https://doi.org/10.1093/imanum/24.4.547

Backward error Barycentric Lagrange int... condition numbers Lagrange interpolation Lebesgue constant 01 natural sciences
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103

An abstract formulation of variational refinement
Kersey, Scott N.
Journal of Approximation Theory. 130:150-163

Mathematics(all) Numerical Analysis subdivisions Applied Mathematics 01 natural sciences Education
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104

Pairs of B-Splines with Small Support on the Four-Directional Mesh Generating a Partition of Unity: Pairs of B-splines with small support on the four-directional mesh generating a partition of unity
O. Nouisser ; Driss Sbibih ; Paul Sablonnière
Advances in Computational Mathematics. 21:317-355

complete \(\Sigma_1\)-sp... Spline approximation Numerical interpolation B-splines complete \(\Lambda_1\)-s... minimal degree
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105

On the Carath�odory?Fej�r Interpolation Problem for Generalized Schur Functions: On the Carathéodory-Fejér interpolation problem for generalized Schur functions
Vladimir Bolotnikov
Integral Equations and Operator Theory. 50:9-41

\(H^p\)-spaces, Nevanlin... Pick matrix 0101 mathematics Moment problems and inte... Linear operator methods... 01 natural sciences
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106

Mean convergence of Hermite-Fejér type interpolation on an arbitrary system of nodes
Cui Junzhi ; Feng Yongping
Analysis in Theory and Applications. 20:199-214

Hermite-Fejér interpolat... 0101 mathematics 01 natural sciences Interpolation in approxi... rate of convergence
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107

The use of the stochastic arithmetic to estimate the value of interpolation polynomial with optimal degree
M. A. Fariborzi Araghi ; Saeid Abbasbandy
Applied Numerical Mathematics. 50:279-290

Orthogonal polynomials a... CESTAC method Stochastic arithmetic 0202 electrical engineer... 02 engineering and techn... 0101 mathematics
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108

Operators associated with conditionally positive definite kernels: Operators associated with conditionally positive definite kernels.
C. P. Oliveira ; Valdir Antônio Menegatto ; Ana Paula Peron
Indagationes Mathematicae. 15:357-371

projections Mathematics(all) Conditionally positive d... Multidimensional problem... Kernel functions in one... 01 natural sciences
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109

Stable computation of multiquadric interpolants for all values of the shape parameter
Grady B. Wright ; Bengt Fornberg
Computers & Mathematics with Applications. 48:853-867

Multidimensional problem... RBF radial basis functions 01 natural sciences Radial basis functions ill-conditioning
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110

A univariate quasi-multiquadric interpolationwith better smoothness: A univariate quasi-multiquadric interpolation with better smoothness
Leevan Ling
Computers & Mathematics with Applications. 48:897-912

Radial basis function Quasi-interpolation Multilevel 01 natural sciences Computational Mathematic... Spline approximation
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111

An error analysis for radial basis function interpolation
Michael J. Johnson
Numerische Mathematik. 98:675-694

Numerical interpolation Multidimensional problem... Rate of convergence, deg... 0101 mathematics 01 natural sciences Interpolation in approxi...
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112

Interpolation of several multiparametric approximation spaces
I. Asekritova ; Yu. A. Brudnyi
Journal of Approximation Theory. 129:182-206

Mathematics(all) Numerical Analysis Abstract approximation t... Applied Mathematics Interpolation between no... Abstract interpolation o...
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113

Irrotational or divergence-free interpolation
Fabrice Dodu ; Christophe Rabut
Numerische Mathematik. 98:477-498

Spline approximation Approximation with const... Numerical interpolation 0101 mathematics 01 natural sciences Interpolation in approxi...
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114

A Duchon framework for the sphere
Tanya M. Morton ; Simon Hubbert
Journal of Approximation Theory. 129:28-57

Mathematics(all) Numerical Analysis Applied Mathematics ems Approximation theory radial basis functions
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115

L-error estimates for radial basis function interpolation on the sphere: \(L_{p}\)-error estimates for radial basis function interpolation on the sphere
Tanya M. Morton ; Simon Hubbert
Journal of Approximation Theory. 129:58-77

Mathematics(all) Numerical Analysis scattered data interpola... Applied Mathematics ems Approximation theory
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116

A Hilbert transform representation of the error in Lagrange interpolation
Doron S. Lubinsky ; D. G. Kubayi
Journal of Approximation Theory. 129:94-100

Mathematics(all) Numerical Analysis Hilbert tranform Applied Mathematics Lagrange interpolation 0101 mathematics
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117

On rational B-splines with prescribed poles
G. Mühlbach ; B. Buchwald
Journal of Computational and Applied Mathematics. 167:271-291

Prescribed poles Applied Mathematics Cauchy–Vandermonde-syste... Cauchy-Vandermonde syste... Rational B-splines 01 natural sciences
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118

The asymptotic property of approximation to |x| by Newman's rational operators: The asymptotic property of approximation to \(\mid x \mid\) by Newman's rational operators
S.P. Zhou ; T.F. Xie
Acta Mathematica Hungarica. 103:313-319

Approximation by rationa... Newman's rational operat... asymptotic propery 0101 mathematics approximation 01 natural sciences
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119

Directions for computing truncated multivariate Taylor series
Richard D. Neidinger
Mathematics of Computation. 74:321-341

algorithm high-order derivatives Multidimensional problem... divided difference multivariate Taylor coef... automatic differentiatio...
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120

Strictly positive definite functions on the unit circle
Xingping Sun
Mathematics of Computation. 74:709-721

Orthogonal polynomials a... Gegenbauer polynomials Kronecker approximation... equidistribution Trigonometric interpolat... Positive definite functi...
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