Results 81 to 90 of about 821 (111)

Fractal cubic multiquadric quasi-interpolation

open access: yesJournal of Computational and Applied Mathematics
D. Kumar, A.K.B. Chand, P.R. Massopust
openaire   +1 more source

Efficient approximation algorithms. Part II: scattered data interpolation based on strip searching procedures [PDF]

open access: yes, 2010
Alessandra De Rossi   +3 more
core  

Multiquadric quasi-interpolation for integral functionals

Mathematics and Computers in Simulation, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wenwu Gao, Xuan Zhou
exaly   +3 more sources

Multivariate quasi-interpolation schemes for dimension-splitting multiquadric

Applied Mathematics and Computation, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Leevan Ling
exaly   +3 more sources

Applying multiquadric quasi-interpolation to solve Burgers’ equation

Applied Mathematics and Computation, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ronghua Chen, Zongmin Wu
exaly   +3 more sources

Solving partial differential equation by using multiquadric quasi-interpolation

Applied Mathematics and Computation, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ronghua Chen, Zongmin Wu
exaly   +2 more sources

Univariate multiquadric approximation: Quasi-interpolation to scattered data

Constructive Approximation, 1992
The authors study approximations \({\mathcal L}_ A f\), \({\mathcal L}_ B f\) and \({\mathcal L}_ C f\) to a function \(\{f(x)\), \(x_ 0\leq x\leq x_ N\}\) from the space that is spanned by the multiquadrics \(\{\varphi_ j\): \(j=0,1,\dots,N\}\), and by linear polynomials, where \(\varphi_ j(x)=[(x- x_ j)^ 2+c^ 2]^{1/2}\), \(x\in R\) and \(c\) is a ...
M J D Powell
exaly   +2 more sources

Solving hyperbolic conservation laws using multiquadric quasi-interpolation

Numerical Methods for Partial Differential Equations, 2006
\textit{R. L. Hardy} proposed a multiquadric (MQ) biharmonic method [Comput. Math. Appl. 19, No. 8/9, 163--208 (1990; Zbl 0692.65003)] for hyperbolic conservation laws; in the present article the authors propose a univariate MQ quasi-interpolation method to solve the hyperbolic equations.
Chen, Ronghua, Wu, Zongmin
exaly   +2 more sources

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