Title of article :
Symmetry analysis of wave equation on sphere
Author/Authors :
H. Azad ، نويسنده , , M.T. Mustafa، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2007
Abstract :
The symmetry classification problem for wave equation on sphere is considered. Symmetry algebra is
found and a classification of its subalgebras, up to conjugacy, is obtained. Similarity reductions are performed
for each class, and some examples of exact invariant solutions are given.
© 2006 Elsevier Inc. All rights reserved
Keywords :
symmetry analysis , Group invariant solutions , Lie symmetries , partial differential equations
Journal title :
Journal of Mathematical Analysis and Applications
Journal title :
Journal of Mathematical Analysis and Applications
