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Preconditioned modified explicit decoupled group method in the solution of elliptic PDEs
Preconditioning method Modified Explicit Decoupled Group method
2010/9/21
Many physical phenomena in static field problems particularly in the electromagnetic field and the incompressible potential flow field are described by elliptic partial differential equations (pdes). ...
M/M/1 retrial queueing system with N-policy multiple vacation under non-pre-emtive priority service by matrix geometric method
Single Server Stochastic nature Low priority
2010/9/21
Consider a single server retrial queueing system with N-policy multiple vacation under non-pre-emptive priority service in which two types of customers arrive in a Poisson process with arrival rate λ1...
Uniform convergence of Schwarz method for variational inequalities
Schwarz method Variational inequalities L∞-error estimates
2010/9/20
In this paper we study variational inequalities using the Schwarz method. The main idea of this method consists in decomposing the domain in two subdomains. We give a simple proof for the main result ...
Diffuse Element Kansa Method (DEKM) is a new method for numerical solution of PDEs that is more exact than Kansa’s method. In this method, a radial base function, a weight function and two group of no...
A new method for solving integer linear programming problems with fuzzy variables
Fuzzy theory Fuzzy variables Integer linear programming
2010/9/21
A new method namely, decomposition method for solving integer linear programming problems with fuzzy variables by using classical integer linear programming has been proposed. In the decomposition met...
Discontinuous Galerkin method for time-domain electromagnetics on curvilinear domains
Discontinuous Galerkin method time-domain electromagnetics curvilinear domains
2010/9/21
Discontinuous Galerkin method for time-domain electromagnetics on curvilinear domains.
Alternative method for choosing ridge parameter for regression
Ridge regression Ridge parameter Multicollinearity
2010/9/20
The parameter estimation method based on minimum residual sum of squares is unsatisfactory in the presence of multicollinearity. Hoerl and Kennard [1] introduced alternative method called ridge regres...
A new method to find the eigenvalues of convex matrices with application in web page rating
Eigenvalue Google matrix convex matrices PageRank
2010/9/21
Although many factors determine Google's overall ranking of search engine results, Google maintains that the heart of its search engine software is PageRank, the eigenvector corresponds to the maximal...
Variational iteration method for solving coupled Schrodinger-KdV equation
Variational iteration method (VIM) the coupled Schrö dinger–KdV equation
2010/9/21
In this letter, we will consider variational iteration method (VIM) for finding analytical solutions of the coupled Schrödinger–KdV equation. The available analytical solutions of the coupled Sch...
Extensions of Dirac Chord Method with Quasi-Probability Distributions
Extensions Dirac Chord Method
2011/1/4
Dirac chord method may be used in many areas of physics for calculation of specific six-dimensional integrals for a convex body using probability density of chord length distribution. Attempts to appl...
M/M/1 retrial queueing system with loss and feedback under non-pre-emptive priority service by matrix geometric method
Single Server Stochastic nature Low priority
2010/9/26
Consider a single server retrial queueing system with loss and feedback under Non-pre-emptive priority service in which two types of customers arrive in a Poisson process with arrival rate λ1 for low ...
Modified Laplace decomposition method
Modified Laplace decomposition method Exact solution
2010/9/25
In this paper, a reliable modification of Laplace decomposition method (LDM), namely the modified Laplace decomposition method (MLDM) is presented. The scheme is tested for some examples and the resul...
M/M/1 retrial queueing system with negative arrival under Erlang-K service by matrix geometric method
Single Server Stochastic nature Erlang type service
2010/9/26
Consider a single server retrial queueing system in which customers arrive in a Poisson process with arrival rate λ and negative customers arrive at a rate ν which also follows a Poisson process. Let ...
Homotopy perturbation method for Chebyshev and Legendre equations
Homotopy Perturbation Method Ordinary Differential Equations
2010/9/26
In this paper, we implement the Homotopy Perturbation Method to obtain the solutions of Chebyshev and Legendre differential equations. The exact solution will be find by constructing an efficient homo...
The priority method of interval fuzzy preference relation
Interval fuzzy preference relation Consistency Additive transitivity
2010/9/25
The priority method of interval fuzzy preference is studied. One linear programming (LP) model based on additive transitivity is constructed to derive interval weights from consistent or inconsistent ...