Journal: Numerical Algorithms

Found 192 papers in total
A full‐Newton step infeasible interior‐point algorithm for monotone LCP based on a locally‐kernel function
A full‐Newton step infeasible interior‐point algorithm for monotone LCP based on a locally‐kernel function
2012,
We propose a new full‐Newton step infeasible interior‐point algorithm...
Adapting nodes in three dimensional irregular regions for meshless‐type methods
Adapting nodes in three dimensional irregular regions for meshless‐type methods
2012,
In this paper, a new adaptive nodes technique based on equi‐distribution...
The Neville‐like form of the Fitzpatrick algorithm for rational interpolation
The Neville‐like form of the Fitzpatrick algorithm for rational interpolation
2012,
The Fitzpatrick algorithm, which seeks a Gröbner basis for the solution of a...
Error bounds for linear complementarity problems for SB‐matrices
Error bounds for linear complementarity problems for SB‐matrices
2012,
S ‐strictly dominant B ‐matrices ( SB ‐matrices) are introduced...
A class of split‐step balanced methods for stiff stochastic differential equations
A class of split‐step balanced methods for stiff stochastic differential equations
2012,
In this paper we design a class of general split‐step balanced methods for...
A new method for estimating derivatives based on a distribution approach
A new method for estimating derivatives based on a distribution approach
2012,
In many applications, the estimation of derivatives has to be done from noisy measured...
Computing high precision Matrix Padé approximants
Computing high precision Matrix Padé approximants
2012,
We describe a new method of computing matrix Padé approximants of series with...
B‐spline bases for unequally smooth quadratic spline spaces on non‐uniform criss‐cross triangulations
B‐spline bases for unequally smooth quadratic spline spaces on non‐uniform criss‐cross triangulations
2012,
In this paper, we investigate bivariate quadratic spline spaces on non‐uniform...
Banded target matrices and recursive FSAI for parallel preconditioning
Banded target matrices and recursive FSAI for parallel preconditioning
2012,
In this paper we propose a parallel preconditioner for the CG solver based on...
Error analysis for matrix eigenvalue algorithm based on the discrete hungry Toda equation
Error analysis for matrix eigenvalue algorithm based on the discrete hungry Toda equation
2012,
Based on the integrable discrete hungry Toda (dhToda) equation, the authors designed...
Error analysis of the mdLVs algorithm for computing bidiagonal singular values
Error analysis of the mdLVs algorithm for computing bidiagonal singular values
2012,
Some of the authors show in Iwasaki and Nakamura (Inverse Probl 20:553–563,...
Numerical integration over the square in the presence of algebraic/logarithmic singularities with an application to aerodynamics
Numerical integration over the square in the presence of algebraic/logarithmic singularities with an application to aerodynamics
2012,
Tensor‐product formulae based on one‐dimensional Gaussian quadratures...
Radial orthogonality and Lebesgue constants on the disk
Radial orthogonality and Lebesgue constants on the disk
2012,
In polynomial interpolation, the choice of the polynomial basis and the location of...
Modifications of Newton’s method for even‐grade palindromic polynomials and other twined polynomials
Modifications of Newton’s method for even‐grade palindromic polynomials and other twined polynomials
2012,
The paper describes some modifications of Newton’s method for refining the zeros...
General linear methods for y″=f(y(t))
General linear methods for y″=f(y(t))
2012,
In this paper we consider the family of General Linear Methods (GLMs) for the...
A fourth order finite difference method for the Dirichlet biharmonic problem
A fourth order finite difference method for the Dirichlet biharmonic problem
2012,
Using the coupled approach, we formulate a fourth order finite difference scheme for...
Generalized qd algorithm for block band matrices
Generalized qd algorithm for block band matrices
2012,
The generalized qd algorithm for block band matrices is an extension of the block qd...
Secant‐type methods and nondiscrete induction
Secant‐type methods and nondiscrete induction
2012,
The celebrated nondiscrete mathematical induction has been used to improve error...
Semilocal convergence of a sixth‐order method in Banach spaces
Semilocal convergence of a sixth‐order method in Banach spaces
2012,
In this paper, we introduce a new iterative method of order six and study the...
Numerical computation of connecting orbits on a manifold
Numerical computation of connecting orbits on a manifold
2012,
In this paper we propose a numerical method for approximating connecting orbits on a...
A two‐level local projection stabilisation on uniformly refined triangular meshes
A two‐level local projection stabilisation on uniformly refined triangular meshes
2012,
The two‐level local projection stabilisation on triangular meshes is based on...
A stepsize control algorithm for SDEs with small noise based on stochastic Runge–Kutta Maruyama methods
A stepsize control algorithm for SDEs with small noise based on stochastic Runge–Kutta Maruyama methods
2012,
A variable stepsize control algorithm for solution of stochastic differential...
On a new analytical method for flow between two inclined walls
On a new analytical method for flow between two inclined walls
2012,
Efficient analytical methods for solving highly nonlinear boundary value problems are...
Unique and multiple PHAM series solutions of a class of nonlinear reactive transport model
Unique and multiple PHAM series solutions of a class of nonlinear reactive transport model
2012,
The purpose of this paper is to visit a class of nonlinear reactive transport model in...
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