Function Spaces, Entropy Numbers, Differential Operators
Автор
D. E. Edmunds (University Of Sussex)
, H. Triebel (Friedrich-Schiller-Universitat, Jena, Germany)
The distribution of the eigenvalues of differential operators has long fascinated mathematicians. Advances have shed light upon classical problems in this area, and this book presents a fresh approach, largely based upon the results of the authors. The treatment is largely self-contained and accessible to non-specialists. Both experts and newcomers alike will welcome this unique exposition.