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ISRN Mathematical Physics
Volume 2013 (2013), Article ID 109170, 7 pages
Approximate Symmetries of the Harry Dym Equation
School of Mathematics, Iran University of Science and Technology, Narmak, Tehran 1684613114, Iran
Received 27 October 2013; Accepted 17 November 2013
Academic Editors: B. Bagchi and Z. Qiao
Copyright © 2013 Mehdi Nadjafikhah and Parastoo Kabi-Nejad. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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