Felix Bartel

14 papers Journal 14
YearRankTypeTitle / Venue / Authors
2025 J jnl
Learning and Leveraging Anisotropy Parameters in ANOVA Approximation.
CoRR
Felix Bartel, Pascal Schröter
2025 J jnl
Minimal Subsampled Rank-1 Lattices for Multivariate Approximation with Optimal Convergence Rate.
CoRR
Felix Bartel, Alexander D. Gilbert, Frances Y. Kuo, Ian H. Sloan
2024 J jnl
Exact discretization, tight frames and recovery via D-optimal designs.
CoRR
Felix Bartel, Lutz Kämmerer, Kateryna Pozharska, Martin Schäfer, Tino Ullrich
2024 J jnl
Sampling recovery in Bochner spaces and applications to parametric PDEs with random inputs.
CoRR
Felix Bartel, Dinh Dung
2023 J jnl
Efficient recovery of non-periodic multivariate functions from few scattered samples.
CoRR
Felix Bartel, Kai Lüttgen, Nicolas Nagel, Tino Ullrich
2023 J jnl
Nonlinear Approximation with Subsampled Rank-1 Lattices.
CoRR
Felix Bartel, Fabian Taubert
2023 J jnl
On the reconstruction of functions from values at subsampled quadrature points.
Math. Comput.
Felix Bartel, Lutz Kämmerer, Daniel Potts, Tino Ullrich
2022 J jnl
Concentration inequalities for cross-validation in scattered data approximation.
J. Approx. Theory
Felix Bartel, Ralf Hielscher
2022 J jnl
Constructive subsampling of finite frames with applications in optimal function recovery.
CoRR
Felix Bartel, Martin Schäfer, Tino Ullrich
2022 J jnl
Grouped Transformations and Regularization in High-Dimensional Explainable ANOVA Approximation.
SIAM J. Sci. Comput.
Felix Bartel, Daniel Potts, Michael Schmischke
2022 J jnl
On the reconstruction of functions from values at subsampled quadrature points.
CoRR
Felix Bartel, Lutz Kämmerer, Daniel Potts, Tino Ullrich
2022 J jnl
Stability and error guarantees for least squares approximation with noisy samples.
CoRR
Felix Bartel
2021 J jnl
Optimality of Cross-validation in Scattered Data Approximation.
CoRR
Felix Bartel, Ralf Hielscher
2020 J jnl
Grouped Transformations in High-Dimensional Explainable ANOVA Approximation.
CoRR
Felix Bartel, Daniel Potts, Michael Schmischke