Ole W. Christensen

21 papers C 1Journal 19
YearRankTypeTitle / Venue / Authors
2021 J jnl
Translation partitions of unity, symmetry properties, and Gabor frames.
Adv. Comput. Math.
Ole W. Christensen, Say Song Goh, Hong Oh Kim, Rae Young Kim
2018 J jnl
Approximately dual Gabor frames and almost perfect reconstruction based on a class of window functions.
Adv. Comput. Math.
Ole W. Christensen, Augustus J. E. M. Janssen, Hong Oh Kim, Rae Young Kim
2017 J jnl
Construction of Scaling Partitions of Unity.
Frontiers Appl. Math. Stat.
Ole W. Christensen, Say Song Goh
2017 J jnl
Explicit constructions and properties of generalized shift-invariant systems in L
Adv. Comput. Math.
Ole W. Christensen, Marzieh Hasannasab, Jakob Lemvig
2017 J jnl
Fractional and complex pseudo-splines and the construction of Parseval frames.
Appl. Math. Comput.
Peter Massopust, Brigitte Forster, Ole W. Christensen
2016 J jnl
On extensions of wavelet systems to dual pairs of frames.
Adv. Comput. Math.
Ole W. Christensen, Hong Oh Kim, Rae Young Kim
2015 J jnl
Fourier-like frames on locally compact abelian groups.
J. Approx. Theory
Ole W. Christensen, Say Song Goh
2015 — ch.
Gabor Analysis for Imaging.
Handbook of Mathematical Methods in Imaging
Ole W. Christensen, Hans G. Feichtinger, Stephan Paukner
2013 J jnl
On frame properties for Fourier-like systems.
J. Approx. Theory
Ole W. Christensen, Elnaz Osgooei
2012 J jnl
Exponential B-splines and the partition of unity property.
Adv. Comput. Math.
Ole W. Christensen, Peter Massopust
2012 J jnl
Gabor windows supported on [ - 1, 1] and dual windows with small support.
Adv. Comput. Math.
Ole W. Christensen, Hong Oh Kim, Rae Young Kim
2010 J jnl
Pairs of oblique duals in spaces of periodic functions.
Adv. Comput. Math.
Ole W. Christensen, Say Song Goh
2008 J jnl
Explicitly given pairs of dual frames with compactly supported generators and applications to irregular B-splines.
J. Approx. Theory
Ole W. Christensen, Wenchang Sun
2008 J jnl
Frame properties of wave packet systems in
Adv. Comput. Math.
Ole W. Christensen, Asghar Rahimi
2007 J jnl
Characterization and perturbation of Gabor frame sequences with rational parameters.
J. Approx. Theory
Marcin Bownik, Ole W. Christensen
2006 J jnl
Characterization of Oblique Dual Frame Pairs.
EURASIP J. Adv. Signal Process.
Yonina C. Eldar, Ole W. Christensen
2006 J jnl
Linear Independence and Series Expansions in Function Spaces.
Am. Math. Mon.
Ole W. Christensen, Khadija L. Christensen
2005 J jnl
The finite section method and problems in frame theory.
J. Approx. Theory
Ole W. Christensen, Thomas Strohmer
2003 J jnl
Gabor Frames over Irregular Lattices.
Adv. Comput. Math.
Peter G. Casazza, Ole W. Christensen
1997 J jnl
Approximation of the frame coefficients using finite dimensional methods.
J. Electronic Imaging
Peter G. Casazza, Ole W. Christensen
1993 C conf
New efficient methods for Gabor analysis.
VCIP
Hans Georg Feichtinger, Ole W. Christensen