Numerical solution of two‐dimensional parabolic equation subject to nonstandard boundary specifications using the pseudospectral Legendre method

In this research, the problem of solving the two‐dimensional parabolic equation subject to a given initial condition and nonlocal boundary specifications is considered. A technique based on the pseudospectral Legendre method is proposed for the numerical solution of the studied problem. Several examples are given and the numerical results are shown to demonstrate the efficiently of the newly proposed method. © 2006 Wiley Periodicals, Inc. Numer Methods Partial Differential Eq, 2006