WorldCat Identities

Gröchenig, Karlheinz

Overview
Works: 11 works in 33 publications in 1 language and 559 library holdings
Genres: Conference papers and proceedings 
Roles: Author, Editor
Classifications: TK5102.9, 621.3822
Publication Timeline
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Most widely held works by Karlheinz Gröchenig
Foundations of time-frequency analysis : with 15 figures by Karlheinz Grchenig( Book )

1 edition published in 2001 in English and held by 227 WorldCat member libraries worldwide

Foundations of time-frequency analysis by Karlheinz Grchenig( Book )

16 editions published between 2000 and 2014 in English and held by 116 WorldCat member libraries worldwide

"This book presents the first systematic introduction to time-frequency analysis understood as a central area of applied harmonic analysis, while at the same time honoring its interdisciplinary origins. Important principles are (a) classical Fourier analysis as a tool that is central in modern mathematics, (b) the mathematical structures based on the operations of translation and modulations (i.e., the Heisenberg group), (c) the many forms of the uncertainty principle, and (d) the omnipresence of Gaussian functions, both in the methodology of proofs and in important statements."--BOOK JACKET
Operator-related function theory and time-frequency analysis : The Abel Symposium 2012 by Karlheinz Grchenig( Book )

6 editions published in 2015 in English and held by 9 WorldCat member libraries worldwide

This book collects the proceedings of the 2012 Abel Symposium, held at the Norwegian Academy of Science and Letters, Oslo. The Symposium, and this book, are focused on two important fields of modern mathematical analysis: operator-related function theory and time-frequency analysis; and the profound interplay between them. Among the original contributions and overview lectures gathered here are a paper presenting multifractal analysis as a bridge between geometric measure theory and signal processing; local and global geometry of Prony systems and Fourier reconstruction of piecewise-smooth functions; ℗ℓBernstein's problem on weighted polynomial approximation; singular distributions and symmetry of the spectrum; and many others. Offering a selection of the latest and most exciting results obtained by world-leading researchers, the book will benefit scientists working in Harmonic and Complex Analysis, Mathematical Physics and Signal Processing
Optimal adaptive computations in the Jaffard algebra and localized frames by Stephan Dahlke( Book )

2 editions published in 2006 in English and held by 4 WorldCat member libraries worldwide

A new approach to interpolating scaling functions by Stephan Dahlke( Book )

2 editions published in 1998 in English and held by 3 WorldCat member libraries worldwide

Biorthogonal box spline wavelet bases by Stephan Dahlke( Book )

1 edition published in 1995 in English and held by 2 WorldCat member libraries worldwide

Localization of frames by Elena Cordero( Book )

1 edition published in 2003 in English and held by 1 WorldCat member library worldwide

Compactness criteria in function spaces by M Drfler( )

1 edition published in 2002 in English and held by 1 WorldCat member library worldwide

Implementation of discretized Gabor frames and their duals by Tobias Kloos( Book )

1 edition published in 2015 in English and held by 1 WorldCat member library worldwide

Four Short Courses on Harmonic Analysis( )

1 edition published in 2009 in English and held by 0 WorldCat member libraries worldwide

Multivariate Wavelet Representations and Approximations( )

1 edition published in 1994 in English and held by 0 WorldCat member libraries worldwide

The following work has been completed: The recovery of irregularly samples band-limited functions via tempered spline. Band limited functions can be recovered from their values on certain irregularly distributed discrete sampling sets as the limits of the piecewise polynomial spline interpolants when the order of the splines goes to infinity. This significant extension of the classical case when the sampling set is a lattice which was considered by L. Collatz, W. Quade, I.J. Schoenberg, and others. Orthogonalitv criteria for compactly supported scaling functions. The question of whether the integer translates of the scaling function constructed from a prescribed scaling sequency in the standard way are mutually orthogonal is quite subtle. The various conditions and the supporting arguments which are currently in the literature are very complicated. (AN)
 
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Foundations of time-frequency analysis : with 15 figuresFoundations of time-frequency analysis
Alternative Names
Grchenig, Karlheinz

Karlheinz Grchenig austerriksk matematikar

Karlheinz Grchenig Austrian mathematician

Karlheinz Grchenig sterreichischer Mathematiker

Karlheinz Grchenig sterrikisk matematiker

Karlheinz Grchenig sterriksk matematiker

Karlheinz Grchenig strigsk matematiker

Languages
English (33)

Covers
Foundations of time-frequency analysis