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Felix Bartel
ORCID
Publication Activity (10 Years)
Years Active: 2020-2023
Publications (10 Years): 9
Top Topics
Linear Approximation
Least Squares
Error Estimates
Approximation Ratio
Top Venues
CoRR
J. Approx. Theory
SIAM J. Sci. Comput.
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Publications
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Felix Bartel
,
Fabian Taubert
Nonlinear Approximation with Subsampled Rank-1 Lattices.
CoRR
(2023)
Felix Bartel
,
Kai Lüttgen
,
Nicolas Nagel
,
Tino Ullrich
Efficient recovery of non-periodic multivariate functions from few scattered samples.
CoRR
(2023)
Felix Bartel
,
Martin Schäfer
,
Tino Ullrich
Constructive subsampling of finite frames with applications in optimal function recovery.
CoRR
(2022)
Felix Bartel
,
Lutz Kämmerer
,
Daniel Potts
,
Tino Ullrich
On the reconstruction of functions from values at subsampled quadrature points.
CoRR
(2022)
Felix Bartel
,
Daniel Potts
,
Michael Schmischke
Grouped Transformations and Regularization in High-Dimensional Explainable ANOVA Approximation.
SIAM J. Sci. Comput.
44 (1) (2022)
Felix Bartel
Stability and error guarantees for least squares approximation with noisy samples.
CoRR
(2022)
Felix Bartel
,
Ralf Hielscher
Concentration inequalities for cross-validation in scattered data approximation.
J. Approx. Theory
277 (2022)
Felix Bartel
,
Ralf Hielscher
Optimality of Cross-validation in Scattered Data Approximation.
CoRR
(2021)
Felix Bartel
,
Daniel Potts
,
Michael Schmischke
Grouped Transformations in High-Dimensional Explainable ANOVA Approximation.
CoRR
(2020)