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Dive into the research topics where Philipp Christian Petersen is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
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Compositional Approximation Schemes
Petersen, P. C. & Elbrächter, D.
1/04/25 → 31/03/28
Project: Research funding
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Biologically-inspired Autonomous Systems for Space Exploration
Petersen, P. C. & Dold, D.
1/09/24 → 31/08/26
Project: Research funding
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Numerical Error Analysis of Large Language Models
Budzinskiy, S., Fang, W., Zeng, L. & Petersen, P. C., 2025, (Submitted).Publications: Working paper › Preprint
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Limitations of neural network training due to numerical instability of backpropagation
Karner, C., Kazeev, V. & Petersen, P. C., 2024, In: Advances in Computational Mathematics. 25 p.Publications: Contribution to journal › Article › Peer Reviewed
Open Access -
VC dimensions of group convolutional neural networks
Petersen, P. C. & Sepliarskaia, A., Jan 2024, In: Neural Networks. 169, p. 462-474 13 p., 169.Publications: Contribution to journal › Article › Peer Reviewed
Open Access
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Optimal learning of piecewise smooth functions
Philipp Christian Petersen (Speaker)
8 Dec 2023Activity: Talks and presentations › Talk or oral contribution › Science to Science
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Deep Neural Networks for Applied Mathematics: PDEs, Inverse Problems, and Numerical Stability
Philipp Christian Petersen (Speaker)
30 Oct 2022Activity: Talks and presentations › Talk or oral contribution › Science to Science
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Neural network approximation of smooth functions in floating-point arithmetic
Philipp Christian Petersen (Speaker)
28 Oct 2022Activity: Talks and presentations › Talk or oral contribution › Science to Science