Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5775784 | Applied Mathematics and Computation | 2017 | 6 Pages |
Abstract
We examine the general element of the Burgers Hierarchy, ut+ââx(ââxâu)nu=0,n=0,1,2,â¦, for its Lie point symmetries. We use these symmetries to construct traveling-wave and self-similar solutions. We observe that the general member of the hierarchy can be rendered as a linear (1+1)-evolution equation by means of an elementary Riccati transformation and examine this equation for its Lie point symmetries. With the use of these symmetries we can construct the traveling-wave and self-similar solutions in closed form.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
R. Sinuvasan, K.M. Tamizhmani, P.G.L. Leach,