Title of article
Legendre Wavelet Method for a Class of Fourth-Order Boundary Value Problems
Author/Authors
abdi, sarkout islamic azad university, rasht branch - department of mathematics, Rasht, Iran , azizi, aram islamic azad university, rasht branch - department of mathematics, Rasht, Iran , azizi, aram payame noor university - department of mathematics, Tehran, Iran , shafiee, mahmoud islamic azad university, rasht branch - department of mathematics, Rasht, Iran , saeidian, jamshid kharazmi university - faculty of mathematical, sciences and computer, Tehran, Iran , saeidian, jamshid islamic azad university, rasht branch - department of mathematics, Rasht, Iran
From page
259
To page
267
Abstract
In this paper we apply an approximate method based on Galerkin approach with Legendre wavelets basis, on a class of fourth order boundary value problems. The approach reduces the main equation to a system of linear algebraic equations that could be solved numerically. The operational matrix of the method is obtained, and the convergence of the method is proved. we approximate the solution and its higher order derivatives, for some special examples and compare the results with some other numerical methods. The results show the effectiveness of the proposed method.
Keywords
Legendre wavelet method , Operational matrix , Boundary value problems
Journal title
IJO: Iranian Journal of Optimization
Journal title
IJO: Iranian Journal of Optimization
Record number
2728343
Link To Document