Results 171 to 180 of about 865 (215)

Bending and vibration of laminated plates by a layerwise meshless formulation

open access: yes, 2013
Polit, O.   +4 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

Local multiquadric approximation for solving boundary value problems

open access: yesComputational Mechanics, 2003
This paper presents a truly meshless approximation strategy for solving partial differential equations based on the local multiquadric (LMQ) and the local inverse multiquadric (LIMQ) approximations.
C K Lee, Lee C K
exaly   +2 more sources

Numerical solution of differential equations using multiquadric radial basis function networks

open access: yesNeural Networks, 2001
This paper presents mesh-free procedures for solving linear differential equations (ODEs and elliptic PDEs) based on multiquadric (MQ) radial basis function networks (RBFNs). Based on our study of approximation of function and its derivatives using RBFNs
N Mai-Duy, T Tran-Cong
exaly   +2 more sources

Approximation to the k-th derivatives by multiquadric quasi-interpolation method

open access: yesJournal of Computational and Applied Mathematics, 2009
Quasi-interpolation is very useful in the study of approximation theory and its applications, since it can yield solutions directly without the need to solve any linear system of equations.
Zongmin Wu
exaly   +2 more sources

A multiquadric quasi-interpolation with linear reproducing and preserving monotonicity

open access: yesJournal of Computational and Applied Mathematics, 2009
In this paper, we develop a multiquadric (MQ) quasi-interpolation which has the properties of linear reproducing and preserving monotonicity. Moreover, we give its approximation error by theoretic analysis and illustrate the effect by means of two ...
Zongmin Wu
exaly   +2 more sources

High accuracy multiquadric quasi-interpolation

open access: yesApplied Mathematical Modelling, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ren-Hong Wang, Chun-Gang Zhu
exaly   +2 more sources

Optimal variable shape parameter for multiquadric based RBF-FD method [PDF]

open access: yesJournal of Computational Physics, 2012
In this follow up paper to our previous study in Bayona et al. (2011) [2], we present a new technique to compute the solution of PDEs with the multiquadric based RBF finite difference method (RBF-FD) using an optimal node dependent variable value of the ...
VÍCTOR Bayona   +2 more
exaly   +2 more sources

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