[11] S. Reutskiy, C. S. Chen and H. Y

[11] S. Reutskiy, C.S. Chen and H.Y. Tian, A boundary meshless method using Chebyshev interpolation and trigonometric basis function for solving heat conduction problems, International Journal for Numerical Methods in Engineering, 2008, 74: 1621-1644.

[12] W. E. Boyce and R. C. DiPrima, Elementary Differential Equations and Boundary Value Problems, John Wiley & Sons, Inc,
[13] J. Ding, H.Y. Tian and C.S. Chen, The recursive formulation of particular solutions for inhomogeneous elliptic PDEs with Chebyshev basis functions, Communications in Computational Physics, 2009, 5, 942-958.