Results 91 to 100 of about 821 (111)

Solving time-dependent differential equations by multiquadric trigonometric quasi-interpolation

Applied Mathematics and Computation, 2015
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Wenwu Gao
exaly   +3 more sources

Numerical solution of one-dimensional Sine–Gordon equation using high accuracy multiquadric quasi-interpolation

Applied Mathematics and Computation, 2012
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Zi-Wu Jiang, Ren-Hong Wang 0001
exaly   +3 more sources

Univariate Lidstone-type multiquadric quasi-interpolants

Computational and Applied Mathematics, 2020
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Ruifeng Wu, Huilai Li, Tieru Wu
openaire   +1 more source

Generator, multiquadric generator, quasi-interpolation and multiquadric quasi-interpolation

Applied Mathematics-A Journal of Chinese Universities, 2011
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Wu, Zongmin, Ma, Limin
openaire   +1 more source

Convergence of Univariate Quasi-Interpolation Using Multiquadrics

IMA Journal of Numerical Analysis, 1988
Quasi-interpolants to a function f: \(R\to R\) on an infinite regular mesh of spacing h can be defined by \(s(x)=\sum^{\infty}_{j=- \infty}f(jh)\psi (x-jh),\) (x\(\in R)\), where \(\psi\) : \(R\to R\) is a function with fast decay for large argument. In the approach employing the radial-basis-function \(\phi\) : \(R\to R\), the function \(\phi\) is a ...
openaire   +1 more source

A multiquadric quasi-interpolations method for CEV option pricing model

Journal of Computational and Applied Mathematics, 2019
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Shengliang Zhang, Hongqiang Yang, Yu Yang   +2 more
openaire   +1 more source

Multiquadric quasi‐interpolation methods for solving partial differential algebraic equations

Numerical Methods for Partial Differential Equations, 2013
AbstractIn this article, we propose two meshless collocation approaches for solving time dependent partial differential algebraic equations (PDAEs) in terms of the multiquadric quasi‐interpolation schemes. In presenting the process of the solution, the error is estimated.
Bao, Wendi, Song, Yongzhong
openaire   +1 more source

Numerical study of nonlinear generalized Burgers–Huxley equation by multiquadric quasi-interpolation and pseudospectral method

Mathematical Sciences, 2022
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Mahbubeh Rahimi, Hojatollah Adibi, Majid Amirfakhrian   +2 more
openaire   +1 more source

A meshless multiquadric quasi-interpolation method for time fractional Black–Scholes model

International Journal of Financial Engineering, 2023
Based on multiquadric quasi-interpolation, this study presents a meshless numerical method for time fractional Black–Scholes (B–S) model. The method is highly accurate and flexible. The stability and convergence of the proposed scheme are discussed in detail. Numerical results show the accuracy and efficiency of the proposed method.
Gaoyongqi Pan, Shengliang Zhang
openaire   +1 more source

Conservative multiquadric quasi-interpolation method for Hamiltonian wave equations

Engineering Analysis with Boundary Elements, 2013
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Wu, Zongmin, Zhang, Shengliang
openaire   +2 more sources