Publications | Christopher Straub

Publications (incl. preprints) in reverse chronological order. Additional bibliographic data can be found on Google Scholar, preprint versions of most of the articles are available on arXiv.

2024

Geometric Deep Learning as an Enabler for Data Consistency and Interoperability in Manufacturing

Patrick Bründl, Benedikt Scheffler, Christopher Straub, Huong Giang Nguyen, Micha Stoidner, and Jörg Franke

SSRN:4871779, 2024

Bib HTML

@article{Brea24,
  author = {Bründl, Patrick and Scheffler, Benedikt and Straub, Christopher and Nguyen, Huong Giang and Stoidner, Micha and Franke, Jörg},
  title = {Geometric Deep Learning as an Enabler for Data Consistency and Interoperability in Manufacturing},
  journal = {SSRN:4871779},
  fjournal = {SSRN:4871779},
  year = {2024},
  eprint = {4871779},
  google_scholar_id = {_FxGoFyzp5QC},
  doi = {10.2139/ssrn.4871779},
}

Quantitative phase mixing for Hamiltonians with trapping

Mahir Hadžić, Gerhard Rein, Matthew Schrecker, and Christopher Straub

arXiv:2405.17153, 2024

Bib HTML

@article{HaReScSt24,
  author = {Hadžić, Mahir and Rein, Gerhard and Schrecker, Matthew and Straub, Christopher},
  title = {Quantitative phase mixing for Hamiltonians with trapping},
  journal = {arXiv:2405.17153},
  fjournal = {arXiv:2405.17153},
  year = {2024},
  eprint = {2405.17153},
  google_scholar_id = {WF5omc3nYNoC},
  doi = {10.48550/arXiv.2405.17153},
}

Numerical experiments on stationary, oscillating, and damped spherical galaxy models

Christopher Straub

Phys. D: Nonlinear Phenom., 2024

Bib HTML

@article{St24-2,
  author = {Straub, Christopher},
  title = {Numerical experiments on stationary, oscillating, and damped spherical galaxy models},
  journal = {Phys. D: Nonlinear Phenom.},
  fjournal = {Physica D: Nonlinear Phenomena},
  volume = {470},
  number = {A},
  year = {2024},
  pages = {134351},
  dimensions = {true},
  google_scholar_id = {eQOLeE2rZwMC},
  doi = {10.1016/j.physd.2024.134351},
}

EVStabilityNet: predicting the stability of star clusters in general relativity

Christopher Straub, and Sebastian Wolfschmidt

Classical Quantum Gravity, 2024

Press release Bib HTML

A press release covering this article can be found here.

@article{StWo24,
  author = {Straub, Christopher and Wolfschmidt, Sebastian},
  title = {EVStabilityNet: predicting the stability of star clusters in general relativity},
  journal = {Classical Quantum Gravity},
  fjournal = {Classical and Quantum Gravity},
  volume = {41},
  number = {6},
  year = {2024},
  eid = {065002},
  dimensions = {true},
  google_scholar_id = {W7OEmFMy1HYC},
  doi = {10.1088/1361-6382/ad228a},
}

Pulsating Galaxies

Christopher Straub

Doctoral thesis , 2024

Bib HTML

@phdthesis{St24-1,
  title = {Pulsating Galaxies},
  school = {Universität Bayreuth},
  author = {Straub, Christopher},
  year = {2024},
  type = {Doctoral thesis},
  doi = {10.15495/EPub_UBT_00007639},
  google_scholar_id = {YsMSGLbcyi4C},
}

2023

Damping versus oscillations for a gravitational Vlasov-Poisson system

Mahir Hadžić, Gerhard Rein, Matthew Schrecker, and Christopher Straub

arXiv:2301.07662, 2023

Bib HTML

@article{HaReScSt23,
  author = {Hadžić, Mahir and Rein, Gerhard and Schrecker, Matthew and Straub, Christopher},
  title = {Damping versus oscillations for a gravitational Vlasov-Poisson system},
  journal = {arXiv:2301.07662},
  fjournal = {arXiv:2301.07662},
  year = {2023},
  eprint = {2301.07662},
  google_scholar_id = {Y0pCki6q_DkC},
  doi = {10.48550/arXiv.2301.07662},
}

2022

A Birman-Schwinger principle in General Relativity: Linearly stable shells of collisionless matter surrounding a black hole

Sebastian Günther, Gerhard Rein, and Christopher Straub

arXiv:2204.10620, 2022

Bib HTML

@article{GueReSt22,
  author = {Günther, Sebastian and Rein, Gerhard and Straub, Christopher},
  title = {A Birman-Schwinger principle in General Relativity: Linearly stable shells of collisionless matter surrounding a black hole},
  journal = {arXiv:2204.10620},
  fjournal = {arXiv:2204.10620},
  year = {2022},
  eprint = {2204.10620},
  google_scholar_id = {Tyk-4Ss8FVUC},
  doi = {10.48550/arXiv.2204.10620},
}

On the Existence of Linearly Oscillating Galaxies

Mahir Hadžić, Gerhard Rein, and Christopher Straub

Arch. Ration. Mech. Anal., 2022

Bib HTML

@article{HaReSt22,
  author = {Hadžić, Mahir and Rein, Gerhard and Straub, Christopher},
  title = {On the Existence of Linearly Oscillating Galaxies},
  journal = {Arch. Ration. Mech. Anal.},
  fjournal = {Archive for Rational Mechanics and Analysis},
  volume = {243},
  year = {2022},
  pages = {611--696},
  dimensions = {true},
  google_scholar_id = {qjMakFHDy7sC},
  doi = {10.1007/s00205-021-01734-4},
}

2021

Collisionless Equilibria in General Relativity: Stable Configurations beyond the First Binding Energy Maximum

Sebastian Günther, Christopher Straub, and Gerhard Rein

Astrophys. J., 2021

Bib HTML

@article{GueStRe21,
  author = {Günther, Sebastian and Straub, Christopher and Rein, Gerhard},
  title = {Collisionless Equilibria in General Relativity: Stable Configurations beyond the First Binding Energy Maximum},
  journal = {Astrophys. J.},
  fjournal = {The Astrophysical Journal},
  volume = {918},
  year = {2021},
  eid = {48},
  dimensions = {true},
  google_scholar_id = {2osOgNQ5qMEC},
  doi = {10.3847/1538-4357/ac0eef},
}

A numerical stability analysis for the Einstein–Vlasov system

Sebastian Günther, Jacob Körner, Timo Lebeda, Bastian Pötzl, Gerhard Rein, Christopher Straub, and Jörg Weber

Classical Quantum Gravity. Videos of some of the simulations can be found here. , 2021

Bib HTML

@article{Gue_ea21,
  author = {Günther, Sebastian and Körner, Jacob and Lebeda, Timo and Pötzl, Bastian and Rein, Gerhard and Straub, Christopher and Weber, Jörg},
  title = {A numerical stability analysis for the Einstein--Vlasov system},
  journal = {Classical Quantum Gravity},
  fjournal = {Classical and Quantum Gravity},
  volume = {38},
  number = {3},
  year = {2021},
  eid = {035003},
  dimensions = {true},
  google_scholar_id = {u-x6o8ySG0sC},
  doi = {10.1088/1361-6382/abcbdf},
}

2020

On the transport operators arising from linearizing the Vlasov-Poisson or Einstein-Vlasov system about isotropic steady states

Gerhard Rein, and Christopher Straub

Kinet. Relat. Models, 2020

Bib HTML

@article{ReSt20,
  author = {Rein, Gerhard and Straub, Christopher},
  title = {On the transport operators arising from linearizing the Vlasov-Poisson or Einstein-Vlasov system about isotropic steady states},
  journal = {Kinet. Relat. Models},
  fjournal = {Kinetic and Related Models},
  volume = {13},
  number = {5},
  year = {2020},
  pages = {933--949},
  dimensions = {true},
  google_scholar_id = {u5HHmVD_uO8C},
  doi = {10.3934/krm.2020032},
}

2019

Stability of the King model – a coercivity-based approach

Christopher Straub

Master’s thesis , 2019

Bib HTML

@phdthesis{St19,
  title = {Stability of the King model -- a coercivity-based approach},
  school = {Universität Bayreuth},
  author = {Straub, Christopher},
  year = {2019},
  type = {Master's thesis},
  doi = {10.15495/EPub_UBT_00005033},
  google_scholar_id = {d1gkVwhDpl0C},
}