In Exterior Differential Systems, the authors present the results of their ongoing development of a theory of the geometry of differential equations, focusing especially on Lagrangians and Poincare-Cartan forms. They also cover certain aspects of the theory of exterior differential systems, which provides the language and techniques for the entire study, because it plays a central role in uncovering geometric properties of differential equations, the method of equivalence is particularly emphasized. In addition, the authors discuss conformally invariant systems at length, including results on...
In Exterior Differential Systems, the authors present the results of their ongoing development of a theory of the geometry of differential equations, ...
The three members of the Saddle Club-Carole, Lisa, and Stevie - are the best of friends, they're together on the long-awaited Mountain Trail Overnight, Riding through the pine forests, swimming in mountain-water ponds, sharing a tent under the stars...
The three members of the Saddle Club-Carole, Lisa, and Stevie - are the best of friends, they're together on the long-awaited Mountain Trail Overnight...
