Research Scientist
Mathematics Cluster
Frame Theory and its Implementation
Tel. +43 1 51581-2554
Email: michael.speckbacher(at)oeaw.ac.at
Academic Background
Current Research
Projects
Publications
Publications
- Abreu L.D.; Balazs P.; Holighaus N.; Luef F.; Speckbacher M. (2024) Time-frequency analysis on flat tori and Gabor frames in finite dimensions. Applied and Computational Harmonic Analysis, Bd. 69, S. 101622.
- Balazs P.; Freeman D.; Popescu R.; Speckbacher M. (2024) Quantitative bounds for unconditional pairs of frames. Journal of Mathematical Analysis and Applications, Bd. 531/1/2, S. 127874.
- Bytchenkoff D.; Speckbacher M.; Balazs P. (2023) Outer Kernel Theorem for Co-orbit Spaces of Localised Frames. 14th International Conference on Sampling Theory and Applications. Yale.
- Romero J.L.; Speckbacher M. (2022) Spectral-norm risk rates for multi-taper estimation of Gaussian processes. Journal of Nonparametric Statistics, Bd. 34/2, S. 448-464.
- Abreu L. D.; Speckbacher M. (2021) Donoho-Logan large sieve principles for modulation and polyanalytic Fock spaces. Bulletin des Sciences Mathematiques, Bd. 103032.
- Speckbacher M.; Jaming P. (2021) Concentration estimates for finite expansions of spherical harmonics on two-point homogeneous spaces via the large sieve principle. Sampling, Theory, Signal Processing, and Data Analysis.
- Speckbacher M.; Hrycak T. (2020) Concentration estimates for band-limited spherical harmonics expansions via the large sieve principle. Journal of Fourier Analysis and Applications.
- Speckbacher M.; Balazs P. (2020) Frames, their relatives and reproducing kernel Hilbert spaces. J. Phys. A: Math. Theor., Bd. 53, S. 015204.
- Balazs P.; Gröchenig K.; Speckbacher M. (2019) Kernel Theorems in Coorbit Theory. Transactions of the American Mathematical Society.
- Speckbacher M.; Abreu L. D. (2019) Deterministic guarantees for L1-reconstruction: a large sieve approach with geometric flexibility. IEEE Proceedings SampTA 2019.
- Speckbacher M. (2017) Reproducing Pairs and Flexible Time-Frequency Representations. . Universität Wien, .
- Speckbacher M.; Balazs P. (2017) Reproducing pairs and Gabor systems at critical density. Journal of Mathematical Analysis and Applications, Bd. 455, S. 1072-1087.
- Speckbacher M.; Bayer D.; Dahlke S.; Balazs P. (2017) The $alpha$-modulation transform: admissibility, coorbit theory and frames of compactly supported functions. Monatshefte fÜr Mathematik, Bd. 184, S. 133-169.
- Antoine J.-P.; Speckbacher M.; Trapani C. (2017) Reproducing pairs of measurable functions. Acta Applicandae Mathematicae, Bd. 150, S. 81-101.
- Abreu L. D.; Speckbacher M. (2017) A planar large sieve and sparsity of time-frequency representations. Proceedings of the SampTA 2017. Tallinn S. 283-287.
- Speckbacher M.; Balazs P. (2015) Reproducing pairs and the continuous nonstationary Gabor transform on LCA groups. Journal of Physcis A: Mathematical and Theoretical, Bd. 48, S. 395201.
- Speckbacher M.; Balazs P. (2014) The continuous nonstationary Gabor transform on LCA groups with applications to representations of the affine Weyl-Heisenberg group. .
- Speckbacher M. (2013) Time-Frequency Representation adapted to Perception. . Technische Universität München, .