In Exterior Differential Systems, the authors present the results of their ongoing development of a theory of the geometry of differential equations, focusing e

In Exterior Differential Systems, the authors present the results of their ongoing development of a theory of the geometry of differential equations, focusing e

This book gives a treatment of exterior differential systems. It will in clude both the general theory and various applications. An exterior differential system

Our understanding of the fundamental processes of the natural world is based to a large extent on partial differential equations (PDEs). The second edition of P