This book presents in a detailed and self-contained way a new and important density result in the analysis of fractional partial differential equations, while a

This book presents in a detailed and self-contained way a new and important density result in the analysis of fractional partial differential equations, while a

Zusammenfassung: This monograph offers a self-contained introduction to the regularity theory for integro-differential elliptic equations, mostly developed in t

The fractional Sobolev spaces studied in the book were introduced in the 1950s by Aronszajn, Gagliardo and Slobodeckij in an attempt to fill the gaps between th

This book is designed both as a textbook for high-level graduate courses and as a reference for researchers who need to apply the structure and representation t