This book presents the latest developments in the theory of gradient flows in random walk spaces. A broad framework is established for a wide variety of partial

This multi-volume handbook is the most up-to-date and comprehensive reference work in the field of fractional calculus and its numerous applications. This seven

This volume is the outgrowth of a workshop held in October, 2000 at the Institute for Theoretical Atomic and Molecular Physics at the Harvard- Smithsonian Cente