E.H. Doha, W.M. Abd-Elhameed and M.A. Bassuony, New algorithms for solving high even-order differential equations using third and fourth Chebyshev-Galerkin methods, Journal of Computational Physics, 236 (2013), 563-579Link.

E.H. Doha, W.M. Abd-Elhameed and M.A. Bassuony, On the coefficients of differentiated expansions and derivatives of Chebyshev polynomials of the third and fourth kinds, Acta Mathematica Scientia, 35(2)(2015), 326-338Link

Waleed M. Abd-Elhameed, Eid H. Doha, and Mahmoud A. Bassuony, Two Legendre-Dual-Petrov-Galerkin Algorithms for Solving the Integrated Forms of High Odd-Order Boundary Value Problems, Scientific World Journal, vol. 2014, Article ID 309264, 11 pages, 2014Link

E.H. Doha, W.M. Abd-Elhameed and M.A. Bassuony, On Using Third and fourth kinds Chebyshev operational matrices for solving Lane-Emden type equations, Romanian Journal of Physics, 60(3-4)(2015), 281-292Link

E.H. Doha, W.M. Abd-Elhameed and M.A. Bassuony, Effective solutions for the integrated forms of high even-order differential equations based on shifted Chebyshev-Galerkin method, (Submitted).

Waleed M. Abd-Elhameed, Eid H. Doha, Abdel-Naby S. Saad and Mahmoud A. Bassuony, New Galerkin operational matrices for solving Lane-Emden type equations, (Submitted)

Waleed M. Abd-Elhameed, Eid H. Doha, Youssri H. Youssri and Mahmoud A. Bassuony, New Legendre-Galerkin algorithm for solving hyperbolic telegraph equation, (Submitted)

Waleed M. Abd-Elhameed, Eid H. Doha, Youssri H. Youssri and Mahmoud A. Bassuony, New Tchebyshev-Galerkin operational matrix method for solving linear and nonlinear hyperbolic telegraph type equations, (Submitted)