Harmonic and Applied Analysis: From Groups to Signals
About this ebook
After an introductory chapter surveying the scientific significance of classical and more advanced multiscale methods, chapters cover such topics as
- An overview of Lie theory focused on common applications in signal analysis, including the wavelet representation of the affine group, the Schrödinger representation of the Heisenberg group, and the metaplectic representation of the symplectic group
- An introduction to coorbit theory and how it can be combined with the shearlet transform to establish shearlet coorbit spaces
- Microlocal properties of the shearlet transform and its ability to provide a precise geometric characterization of edges and interface boundaries in images and other multidimensional data
- Mathematical techniques to construct optimal data representations for a number of signal types, with a focus on the optimal approximation of functions governed by anisotropic singularities.
A unified notation is used across all of the chapters to ensure consistency of the mathematical material presented.
Harmonic and Applied Analysis: From Groups to Signals is aimed at graduate students and researchers in the areas of harmonic analysis and applied mathematics, as well as at other applied scientists interested in representations of multidimensional data. It can also be used as a textbook
for graduate courses in applied harmonic analysis.Ratings and reviews
About the author
Stephan Dahlke is Professor in the Department of Mathematics and Computer Sciences at Philipps-University of Marburg, Germany.
Filippo De Mari is Associate Professor in the Department of Mathematics at the University of Genova, Italy.
Philipp Grohs is Assistant Professor in the Seminar for Applied Mathematics at the Swiss Federal Institute of Technology, Zurich, Switzerland.
Demetrio Labate is Associate Professor in the Department of Mathematics at the University of Houston, TX, USA
