Comments on 'Numerical solutions of the space- and time-fractional coupled Burgers equations by generalized differential transform method, Applied Mathematics and Computation 217 (2011) 7001-7008'

摘要

In a paper by Liu and Hou (2011) [1] the fractional coupled Burgers equation is solved by generalized two dimensional differential transformmethod.Two examples are solved in the above paper. The presented solution is true only for a special case, while the authors claimthat their solutions generally are correct. In this paper, we present the true solution of the problems.