Results 101 to 110 of about 8,600 (201)

Numerical approximation of the fractional HIV model using the meshless local Petrov–Galerkin method

Advances in Difference Equations, 2019
This paper deals with the model of fractional HIV-1 infection of CD4+T cells transformation with homogeneous Neumann boundary conditions. Numerical methods for solving fractional time differential equations are developed with Caputo’s definition.
Kunwithree Phramrung, Anirut Luadsong, Nitima Aschariyaphotha   +2 more
doaj   +1 more source

Improved Meshless Local Boundary Integral Equation Method

Chinese Journal of Mechanical Engineering, 2008
Combining the local boundary integral equation with the improved moving least-square method,an improved meshless local boundary integral equation method is presented.In the improved moving least-square method,the weighted orthogonal functions are used as basis ones so that the matrix inverse at each quadrature point is avoided and the algebra equations
openaire   +1 more source

Analysis of Piezoelectric Semiconducting Solids by Meshless Method

Journal of Mechanical Engineering, 2015
In this paper, a meshless local Petrov-Galerkin (MLPG) method is proposed to calculate mechanical and electrical responses of three-dimensional piezoelectric semiconductors under static load.
Staňák P., Sládek J., Sládek V.
doaj   +1 more source

Application of patch test in meshless analysis of continuously non-homogeneous piezoelectric circular plate

Applied and Computational Mechanics, 2013
Proposed paper presents application of the patch test for meshless analysis of piezoelectric circular plate with functionally graded material properties.
Staňák P., Sládek V., Sládek J., Krahulec S., Sátor L.   +4 more
doaj  

A Novel Third Order Numerical Method for Solving Volterra Integro-Differential Equations

, 2016
In this paper we introduce a numerical method for solving nonlinear Volterra integro-differential equations. In the first step, we apply implicit trapezium rule to discretize the integral in given equation.
Bhalekar, Sachin, Patade, Jayvant
core  

Meshless Local Petrov-Galerkin (MLPG) Method with Orthogonal Polynomials for Euler-Bernoulli Beam Problems [PDF]

In this paper, the feasibility of orthogonal polynomials in the meshless local Petrov Galerkin method (MLPG) method is studied. The orthogonal polynomials, Chebyshev and Legendre polynomials, are used in this MLPG method as trial functions.
Raju, Ivatury S.
core   +1 more source

A Local Strong form Meshless Method for Solving 2D time-Dependent Schrödinger Equations

پژوهش‌های ریاضی, 2018
This paper deals with the numerical solutions of the 2D time dependent Schr¨odinger equations by using a local strong form meshless method. The time variable is discretized by a finite difference scheme. Then, in the resultant elliptic type PDEs, special
Fariba Takhtabnoos, Ahmad Shirzadi
doaj  

Solutions of a three-dimensional multi-term fractional anomalous solute transport model for contamination in groundwater. [PDF]

PLoS One, 2023
Ahmad I, Ali I, Jan R, Idris SA, Mousa M.   +4 more
europepmc   +1 more source

Elastoplastic Analysis of Metallic Parts Employing a Meshless Method. [PDF]

ACS Omega, 2023
Chhillar A, Singh R, Sharma P, Asiri ANM, Islam S, Islam S, Razak A.   +6 more
europepmc   +1 more source

Adaptive Meshless Local Petrov-Galerkin Method with Variable Domain of Influence in 2D Elastostatic Problems

Civil Engineering Dimension, 2008
A meshless local Petrov-Galerkin (MLPG) method that employs polygonal sub-domains constructed from several triangular patches rather than the typically used circular sub-domains is presented.
Pamuda Pudjisuryadi
doaj