Applications of chebyshev wavelets method to solve parabolic problem

In this paper, we develop an accurate and efficient Chebyshev wavelets method for solution of partial differential equations with boundary condition. In the proposed method we have employed mutually the operational matrices of integration and differentiation to get numerical solutions of such equations. The power of this manageable method is confirmed. Moreover the use of Chebyshev wavelet is found to be accurate, simple and fast.

کلیدواژه ها:

Chebyshev wavelets ، parabolic equation ، Operational matrix of integration ، PDE