Comprising a selection of expository and research papers, Harmonic Analysis and Integral Geometry grew from presentations offered at the July 1998 Summer Univer

Comprising a selection of expository and research papers, Harmonic Analysis and Integral Geometry grew from presentations offered at the July 1998 Summer Univer

Integral geometry deals with the problem of determining functions by their integrals over given families of sets. These integrals de?ne the corresponding integr

Group-theoretic methods have taken an increasingly prominent role in analysis. Some of this change has been due to the writings of Sigurdur Helgason. This book

This book covers facts and methods for the reconstruction of a function in a real affine or projective space from data of integrals, particularly over lines, pl