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J. Rettberg

6 papers hereh-index 326 citations7 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author4
  • middle author2

Across the 6 of 6 papers where every author was matched, so the position is known.

fields
  • math.NA3
  • math.DS2
  • math.OC1

identity via Semantic Scholar / OpenAlex

activity
20222026
most citedPort-Hamiltonian Fluid-Structure Interaction Modeling and Structure-Preserving Model Order Reduction of a Classical Guitar

9 citations · 9 across the 5 of their papers we have counts for

collaborators
Showing math.NAShow all

3 papers · 1 filter

math.NA2024

Error Analysis of Randomized Symplectic Model Order Reduction for Hamiltonian systems

Robin Herkert, Patrick Buchfink, Bernard Haasdonk +2

Solving high-dimensional dynamical systems in multi-query or real-time applications requires efficient surrogate modelling techniques, as e.g., achieved via model order reduction (…

math.NA2023

Improved a posteriori Error Bounds for Reduced port-Hamiltonian Systems

Johannes Rettberg, Dominik Wittwar, Patrick Buchfink +3

Projection-based model order reduction of dynamical systems usually introduces an error between the high-fidelity model and its counterpart of lower dimension. This unknown error c…

math.NA2023

Randomized Symplectic Model Order Reduction for Hamiltonian Systems

Robin Herkert, Patrick Buchfink, Bernard Haasdonk +2

Simulations of large scale dynamical systems in multi-query or real-time contexts require efficient surrogate modelling techniques, as e.g. achieved via Model Order Reduction (MOR)…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.