The main theme of the book is the study, from the standpoint of s-numbers, of integral operators of Hardy type and related Sobolev embeddings. In the theory of

Generalized Trigonometric and Hyperbolic Functions highlights, to those in the area of generalized trigonometric functions, an alternative path to the creation

This volume contains the proceedings of the Seventh Conference on Function Spaces, which was held from May 20-24, 2014 at Southern Illinois University at Edward

This is a collection of contributed papers which focus on recent results in areas of differential equations, function spaces, operator theory and interpolation

The book deals with the representation in series form of compact linear operators acting between Banach spaces, and provides an analogue of the classical Hilber