%0 Journal Article
	%A Sameerah Jamal and  Abdul Hamid Kara and  Ashfaque H. Bokhari
	%D 2011
	%J International Journal of Mathematical and Computational Sciences
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 60, 2011
	%T Symmetries, Conservation Laws and Reduction of Wave and Gordon-type Equations on Riemannian Manifolds
	%U https://publications.waset.org/pdf/9539
	%V 60
	%X Equations on curved manifolds display interesting properties in a number of ways. In particular, the symmetries and, therefore, the conservation laws reduce depending on how curved the manifold is. Of particular interest are the wave and Gordon-type equations; we study the symmetry properties and conservation laws of these equations on the Milne and Bianchi type III metrics. Properties of reduction procedures via symmetries, variational structures and conservation laws are more involved than on the well known flat (Minkowski) manifold.

	%P 2105 - 2108