Analysis III

The theory of spaces of differentiable functions in several variables is treated in detail in this volume. A large number of results obtained in the past 30 years are included. The authors undertake to present the historical development of the theory of imbedding of function spaces, as well as the current state of the art in the field. The book is addressed both to researchers and to graduate students. All the definitions and formulations of the main theorems which are necessary to understand the modern literature on spaces of differentiable functions can be found in this volume.