You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
This book gives a treatment of exterior differential systems. It will in clude both the general theory and various applications. An exterior differential system is a system of equations on a manifold defined by equating to zero a number of exterior differential forms. When all the forms are linear, it is called a pfaffian system. Our object is to study its integral manifolds, i. e. , submanifolds satisfying all the equations of the system. A fundamental fact is that every equation implies the one obtained by exterior differentiation, so that the complete set of equations associated to an exterior differential system constitutes a differential ideal in the algebra of all smooth forms. Thus th...
None
None
This book introduces readers to the living topics of Riemannian Geometry and details the main results known to date. The results are stated without detailed proofs but the main ideas involved are described, affording the reader a sweeping panoramic view of almost the entirety of the field. From the reviews "The book has intrinsic value for a student as well as for an experienced geometer. Additionally, it is really a compendium in Riemannian Geometry." --MATHEMATICAL REVIEWS
Includes field staffs of Foreign Service, U.S. missions to international organizations, Agency for International Development, ACTION, U.S. Information Agency, Peace Corps, Foreign Agricultural Service, and Department of Army, Navy and Air Force
Human Communication Theory and Research introduces students to the growing body of theory and research in communication, demonstrating the integration between the communication efforts of interpersonal, organizational, and mediated settings. This second edition builds from the foundation of the original volume to demonstrate the rich array of theories, theoretical connections, and research findings that drive the communication discipline. Robert L. Heath and Jennings Bryant have added a chapter on new communication technologies and have increased depth throughout the volume, particularly in the areas of social meaning, critical theory and cultural studies, and organizational communication. T...
Siskiyou County Library has vol. 1 only.