Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Tobias Beran"'
Publikováno v:
Letters in Mathematical Physics. 113
In this work, we prove a synthetic splitting theorem for globally hyperbolic Lorentzian length spaces with global non-negative timelike curvature containing a complete timelike line. Just like in the case of smooth spacetimes, we construct complete,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c595eb5e5927c832ac3ef98929d9c6c1
https://doi.org/10.1007/s11005-023-01668-w
https://doi.org/10.1007/s11005-023-01668-w
Autor:
Tobias Beran, Felix Rott
Publikováno v:
manuscripta mathematica.
We introduce an analogue to the amalgamation of metric spaces into the setting of Lorentzian pre-length spaces. This provides a very general process of constructing new spaces out of old ones. The main application in this work is an analogue of the g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e41e9f850cb9201cd0f0cd2c304a4514
https://doi.org/10.1007/s00229-023-01469-4
https://doi.org/10.1007/s00229-023-01469-4
Publikováno v:
Automotive and Engine Technology. 6:203-217
An efficient thermal management in vehicles can reduce fuel consumption or improve the electrical range. Optimized control strategies adapting to various load cases can reduce the energy consumption of the cooling system and keep components in effici
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc0423011901ddb2941b456348972ace
https://doi.org/10.1007/s41104-021-00087-0
https://doi.org/10.1007/s41104-021-00087-0
Autor:
Jan Gärtner, Jürgen Köhler, Steffen Reuter, Thomas Koch, Robert Maertens, Johannes Hübel, Tobias Beran
Publikováno v:
International Journal of Refrigeration. 126:35-44
Polymer ejectors manufactured with injection molding offer a low cost and lightweight design for automotive applications compared to traditional metal designs. New materials need to be resistant against the refrigerant R1234yf and withstand the press
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94b615d65222269ba7722e4c065a0829
https://doi.org/10.1016/j.ijrefrig.2021.01.023
https://doi.org/10.1016/j.ijrefrig.2021.01.023
Autor:
Tobias Beran, Clemens Sämann
Within the synthetic-geometric framework of Lorentzian (pre-)length spaces developed in Kunzinger and S\"amann (Ann. Glob. Anal. Geom. 54(3):399--447, 2018) we introduce a notion of a hyperbolic angle, an angle between timelike curves and related con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6de03da2a495b44d6b8d392a71a4e6d8
Publikováno v:
Proceedings ISBN: 9783658355876
Proceedings
Proceedings
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce4e3b7d2e7cbcd71479cc4ce080fb45
https://doi.org/10.1007/978-3-658-35588-3_19
https://doi.org/10.1007/978-3-658-35588-3_19
Publikováno v:
Additive Manufacturing. 23:206-214
Fused filament fabrication with reinforced or filled polymers provides improved material properties compared to ordinary feedstock. A current limitation of these materials is the occurrence of nozzle clogging at higher filler contents. In this work,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15015490a96fd24d9f2ef767124edf01
https://doi.org/10.1016/j.addma.2018.08.009
https://doi.org/10.1016/j.addma.2018.08.009
Autor:
Gustavo Lenis, Patrick Reichensperger, Tobias Heine, Tobias Beran, Barbara Deml, Olaf Doessel
Publikováno v:
Applied ergonomics. 61
This study examines the effect of mental workload on the electrocardiogram (ECG) of participants driving the Lane Change Task (LCT). Different levels of mental workload were induced by a secondary task (n-back task) with three levels of difficulty. S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9a14a185aed9a067423237e8e0aae39
https://pubmed.ncbi.nlm.nih.gov/28237018
https://pubmed.ncbi.nlm.nih.gov/28237018