Follow
Ole Christensen
Ole Christensen
Verified email at dtu.dk
Title
Cited by
Cited by
Year
An Introduction to Frames and Riesz Bases
O Christensen
Birkhauser, 2003
39952003
Frames and bases: An introductory course
O Christensen
Springer Science & Business Media, 2008
6232008
Perturbation of operators and applications to frame theory
PG Cazassa, O Christensen
Journal of Fourier Analysis and Applications 3 (5), 543-557, 1997
3331997
Perturbations of Banach frames and atomic decompositions
O Christensen, C Heil
Mathematische Nachrichten 185 (1), 33-47, 1997
2491997
Oblique dual frames and shift-invariant spaces
O Christensen, YC Eldar
Applied and Computational Harmonic Analysis 17 (1), 48-68, 2004
2342004
Frames, Riesz bases, and discrete Gabor/wavelet expansions
O Christensen
Bulletin of the American Mathematical Society 38 (3), 273-291, 2001
2262001
Density of Gabor frames
O Christensen, B Deng, C Heil
Applied and Computational Harmonic Analysis 7 (3), 292-304, 1999
1991999
p-Frames in Separable Banach Spaces
O Christensen, DT Stoeva
Advances in Computational Mathematics 18, 117-126, 2003
1922003
Frame expansions in separable Banach spaces
P Casazza, O Christensen, DT Stoeva
Journal of mathematical analysis and applications 307 (2), 710-723, 2005
1772005
A Paley-Wiener theorem for frames
O Christensen
Proceedings of the American Mathematical Society 123 (7), 2199-2201, 1995
1711995
Weyl-Heisenberg frames for subspaces of 𝐿² (𝑅)
P Casazza, O Christensen
Proceedings of the American Mathematical Society 129 (1), 145-154, 2001
1492001
Frames and pseudo-inverses
O Christensen
Journal of mathematical analysis and applications 195 (2), 401-414, 1995
1461995
Frame perturbations
O Christensen
Proceedings of the American Mathematical Society, 1217-1220, 1995
1371995
Approximation theory: from Taylor polynomials to wavelets
O Christensen, KL Christensen
Springer Science & Business Media, 2004
1272004
Frames and the Feichtinger conjecture
P Casazza, O Christensen, A Lindner, R Vershynin
Proceedings of the American Mathematical Society 133 (4), 1025-1033, 2005
1242005
Approximately dual frame pairs in Hilbert spaces and applications to Gabor frames
O Christensen, RS Laugesen
arXiv preprint arXiv:0811.3588, 2008
1182008
Functions, spaces, and expansions: mathematical tools in physics and engineering
O Christensen
Birkhäuser, 2010
1072010
Frames containing a Riesz basis and preservation of this property under perturbations
PG Casazza, O Christensen
SIAM Journal on Mathematical Analysis 29 (1), 266-278, 1998
931998
Frames containing a Riesz basis and approximation of the frame coefficients using finite-dimensional methods
O Christensen
Journal of mathematical analysis and applications 199 (1), 256-270, 1996
861996
Frames of translates
PG Casazza, O Christensen, NJ Kalton
arXiv preprint math/9811144, 1998
831998
The system can't perform the operation now. Try again later.
Articles 1–20