International Journal of Mathematics and Mathematical Sciences
Volume 2009 (2009), Article ID 210304, 16 pages
Research Article

Integrable Equations and Their Evolutions Based on Intrinsic Geometry of Riemann Spaces

Department of Mathematics, University of Texas, Edinburg, TX 78541-2999, USA

Received 9 March 2009; Accepted 11 August 2009

Academic Editor: Peter Basarab-Horwath

Copyright © 2009 Paul Bracken. 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.


The intrinsic geometry of surfaces and Riemannian spaces will be investigated. It is shown that many nonlinear partial differential equations with physical applications and soliton solutions can be determined from the components of the relevant metric for the space. The manifolds of interest are surfaces and higher-dimensional Riemannian spaces. Methods for specifying integrable evolutions of surfaces by means of these equations will also be presented.