Gröchenig, Karlheinz
- Zeros of the Wigner Distribution and the Short-Time Fourier Transform
2018/11/09 by Gröchenig, Karlheinz, Jaming, Philippe, Malinnikova, Eugenia · 2 citations
#Classical Analysis and ODEs (math.CA) #FOS: Mathematics
- Weaving Frames
2015/03/13 by Travis Bemrose, Bemrose, Travis, Peter G. Casazza +7 · 1 citation
Engineering · #Metal Forming Simulation Techniques #Laser and Thermal Forming Techniques
- Sampling the flow of a bandlimited function
2020/04/29 by Aldroubi, Akram, Gröchenig, Karlheinz, Huang, Longxiu +3 · 2 citations
#Classical Analysis and ODEs (math.CA) #Complex Variables (math.CV) #FOS: Electrical engineering #FOS: Mathematics #Functional Analysis (math.FA) #Signal Processing (eess.SP) #electronic engineering #information engineering
- Benedicks-type uncertainty principle for metaplectic time-frequency representations
2024/05/20 by Karlheinz Gröchenig, Gröchenig, Karlheinz, Irina Shafkulovska +1 · 2 citations
Engineering · #Fault Detection and Control Systems #Structural Health Monitoring Techniques #Control Systems and Identification
- Complete interpolating sequences for the Gaussian shift-invariant space
2021/12/02 by Anton Baranov, Baranov, Anton, Yurii Belov +3 · 1 citation
Mathematics · #Approximation Theory and Sequence Spaces #Complex Variables (math.CV) #FOS: Mathematics #Functional Analysis (math.FA) #Mathematical Analysis and Transform Methods #Mathematical Approximation and Integration
- t-design curves and mobile sampling on the sphere
2023/06/19 by Martin Ehler, Ehler, Martin, Karlheinz Gröchenig +1 · 1 citation
Mathematics · Computer Science · #Point processes and geometric inequalities #Mathematical Approximation and Integration #Computational Geometry and Mesh Generation
- More Uncertainty Principles for Metaplectic Time-Frequency Representations
2025/03/17 by Gröchenig, Karlheinz, Shafkulovska, Irina · 2 citations
#22E46 #81S07 #81S30 #FOS: Mathematics #Functional Analysis (math.FA)
- Spectral Invariance of Quasi-Banach Algebras for Matrices and Pseudodifferential Operators
2022/11/25 by Gröchenig, Karlheinz, Pfeuffer, Christine, Toft, Joachim · 1 citation
#FOS: Mathematics #Functional Analysis (math.FA)