Volume 12 (2020)
Volume 11 (2019)
Volume 10 (2018)
Volume 9 (2017)
Volume 8 (2016)
Volume 7 (2015)
Volume 6 (2014)
Volume 5 (2013)
Volume 4 (2012)
Volume 3 (2011)
Volume 2 (2010)
Volume 1 (2009)
Numerical Analysis
1. A New Eight-Order Iteretive Method for Solving Nonlinear Equations with High Efficiency index

waziri Mohammed Yusuf; Kabir Saminu

Articles in Press, Accepted Manuscript, Available Online from 20 December 2020

Abstract
  In this paper, we develop a new eighth-order method for simple roots of non- linear equations via weight function and interpolation methods. The method requires only three(3) function evaluation and a derivative evaluation with 81/4 ≈ 1.682 efficiency index . Numerical comparison between the proposed ...  Read More

Numerical Analysis
2. Meshless RBF Method for Linear and Nonlinear Sobolev Equations

Mehran Nemati; Mahmoud Shafiee; Hamideh Ebrahimi

Articles in Press, Accepted Manuscript, Available Online from 24 December 2020

Abstract
  Radial Basis Functions are considered as important tools for scattered data interpolation. Collocation procedure is a powerful technique in meshless methods which is developed on the assumption of radial basis functions to solve partial differential equations in high dimensional domains having complex ...  Read More

3. Earthwork Volume Optimization Using Imperialistic Competitive Algorithm to Minimize Energy Consumption of Agricultural Land Leveling

Isham Alzoubi

Articles in Press, Accepted Manuscript, Available Online from 27 December 2020

Abstract
  Land leveling is one of the most important steps in soil preparation for consequent objectives. Parallel policies need to take both energy and environmental subjects into the account as well as certain financial development and eco-friendly protection. Energy is one of the most important elements in ...  Read More

4. Approximate solution of nonlinear fractional order model of HIV infection of CD4+T via Differential Quadrature Radial Basis Functions technique

Kokab Chalambari; Hamideh Ebrahimi; zainab ayati

Articles in Press, Accepted Manuscript, Available Online from 27 December 2020

Abstract
  In this research, differential quadrature radial basis functions Method is performed to a fractional order model of HIV infection of CD4+T. Here, Caputo fractional derivative is used and it is approximated by forward finite difference method. Results have been compared with the results of Laplace Adomian ...  Read More

5. Numerical solution of Fredholm and Volterra integral equations using the normalized Müntz−Legendre polynomials

Fereshteh Saemi; Hamideh Ebrahimi; Mahmoud Shafiee

Articles in Press, Accepted Manuscript, Available Online from 27 December 2020

Abstract
  The current research approximates the unknown function based on the normalized Müntz−Legendre polynomials (NMLPs) in conjunction with a spectral method for the solution of nonlinear Fredholm and Volterra integral equations. In this method, by using operational matrices, a system of algebraic ...  Read More