Author

Andrei Caragea

Observed name: Caragea, Andrei

Institution: Catholic University of Eichstätt-Ingolstadt

Observed institutions: Catholic University of Eichstätt-Ingolstadt, Aristotle University of Thessaloniki

ORCID: 0000-0001-8325-0272

Observed ORCID: 0000-0001-8325-0272

OpenAlex ID: A5086741126

Neural network approximation and estimation of classifiers with classification boundary in a Barron class

2023 · Andrei Caragea, Philipp Petersen, et al. · The Annals of Applied Probability · 48

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A note on exponential Riesz bases

2022 · Andrei Caragea, Dae Gwan Lee · Sampling Theory Signal Processing and Data Analysis · 13

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Quantitative Approximation Results for Complex-Valued Neural Networks

2022 · Andrei Caragea, Dae Gwan Lee, et al. · SIAM Journal on Mathematics of Data Science · 11

A Balian–Low Theorem for Subspaces

2018 · Andrei Caragea, Dae Gwan Lee, et al. · Journal of Fourier Analysis and Applications · 10

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A quantitative subspace Balian-Low theorem

2021 · Andrei Caragea, Dae Gwan Lee, et al. · Applied and Computational Harmonic Analysis · 8

On the principal minors of Fourier matrices

2024 · Caragea, Andrei, Lee, Dae Gwan · arXiv (Cornell University) · 5

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A Balian–Low type theorem for Gabor Riesz sequences of arbitrary density

2023 · Andrei Caragea, Dae Gwan Lee, et al. · Mathematische Zeitschrift · 5

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Tilings, packings, and the existence of Schwartz-class Gabor windows

2026 · Caragea, Andrei, Kolountzakis, Mihail N., et al. · arXiv (Cornell University) · 2

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Time-Frequency Shift Invariance of Gabor Spaces with an $S_0$-Generator

2019 · Caragea, Andrei, Lee, Dae Gwan, et al. · arXiv (Cornell University) · 2

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Time-Frequency Shift Invariance of Gabor Spaces

2019 · Andrei Caragea, Dae Gwan Lee, et al. · International Conference on Sampling Theory and Applications · 1

Schwartz-Class Gabor Windows and the Balian-Low Classification

2026 · Caragea, Andrei, Pfander, Götz · arXiv (Cornell University)

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Minkowski chirality: A measure of reflectional asymmetry of convex bodies

2025 · Andrei Caragea, Katherina von Dichter, et al. · Journal of Mathematical Analysis and Applications

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Towards a conjecture concerning minors of Fourier matrices

2025 · Andrei Caragea, Götz Pfander, et al. · International Conference on Sampling Theory and Applications

Exponential bases with hierarchical structure

2021 · Andrei Caragea, Dae Gwan Lee · arXiv (Cornell University)

A quantitative Balian-Low theorem for subspaces

2019 · Andrei Caragea, Dae Gwan Lee, et al. · International Conference on Sampling Theory and Applications

Works count: 17

Citation count: 113

H-index: 6

I10-index: 4