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pro vyhledávání: '"A Tilgner"'
When employing deep neural networks (DNNs) for semantic segmentation in safety-critical applications like automotive perception or medical imaging, it is important to estimate their performance at runtime, e.g. via uncertainty estimates or prediction
Externí odkaz:
http://arxiv.org/abs/2409.11373
Autor:
Lüdemann, K., Tilgner, A.
We simulate numerically convection in a rectangular cell filled with an ideal gas rotating about an axis perpendicular to the direction of gravity. This configuration corresponds to an experiment with a convection cell placed in a rapidly rotating ce
Externí odkaz:
http://arxiv.org/abs/2307.14249
Double diffusive staircases are investigated experimentally in a fluid layer with a stabilizing temperature gradient and a destabilizing gradient of ion concentration. Gradients of temperature and ion concentration are maintained in a steady state wi
Externí odkaz:
http://arxiv.org/abs/2210.14314
Autor:
Tilgner, A.
Bounds for the poloidal and toroidal kinetic energies and the heat transport are computed numerically for rotating convection at infinite Prandtl number with both no slip and stress free boundaries. The constraints invoked in this computation are lin
Externí odkaz:
http://arxiv.org/abs/2208.13253
Autor:
Lüdemann, K., Tilgner, A.
We investigate by direct numerical simulation Rayleigh-B\'enard convection in a rotating rectangular cell with rotation vector and gravity perpendicular to each other. The flow is two dimensional near the onset of convection with convection rolls ali
Externí odkaz:
http://arxiv.org/abs/2205.05431
Autor:
Biegler, Matthew T., Belay, Kirubel, Wang, Wei, Szialta, Christina, Collier, Paul, Luo, Ji-Dung, Haase, Bettina, Gedman, Gregory L., Sidhu, Asha V., Harter, Elijah, Rivera-López, Carlos, Amoako-Boadu, Kwame, Fedrigo, Olivier, Tilgner, Hagen U., Carroll, Thomas, Jarvis, Erich D., Keyte, Anna L.
Publikováno v:
In Developmental Biology January 2025 517:73-90
Autor:
O Goepfert, A Tilgner
Publikováno v:
New Journal of Physics, Vol 18, Iss 10, p 103019 (2016)
We investigate with numerical simulations the dynamo properties of liquid flows in precessing cubes. There are some similarities with the flow in precessing spheres. Instabilities in the form of triad resonances are observed. The flow is turbulent fa
Externí odkaz:
https://doaj.org/article/b288a998a85b40a99cda34e5bf8ee385
Autor:
Halik, Adriane1 (AUTHOR), Tilgner, Marlon1 (AUTHOR), Silva, Patricia1 (AUTHOR), Estrada, Natalia1 (AUTHOR), Altwasser, Robert1 (AUTHOR), Jahn, Ekaterina2 (AUTHOR), Heuser, Michael3,4 (AUTHOR), Hou, Hsin-An5 (AUTHOR), Pratcorona, Marta6 (AUTHOR), Hills, Robert K.7 (AUTHOR), Metzeler, Klaus H.8 (AUTHOR), Fenwarth, Laurene9 (AUTHOR), Dolnik, Anna1 (AUTHOR), Terre, Christine10 (AUTHOR), Kopp, Klara1 (AUTHOR), Blau, Olga1 (AUTHOR), Szyska, Martin1 (AUTHOR), Christen, Friederike1 (AUTHOR), Krönke, Jan1,11 (AUTHOR), Vasseur, Loïc12 (AUTHOR)
Publikováno v:
Journal of Hematology & Oncology. 8/19/2024, Vol. 17 Issue 1, p1-18. 18p.
Publikováno v:
Phys. Rev. Lett. 125, 054502 (2020)
Turbulent Rayleigh-B\'enard convection in slender cylindrical cells exhibits rich dynamics of the large-scale circulation (LSC), with several rolls stacked on top of each other. We propose that the elliptical instability is the mechanism which causes
Externí odkaz:
http://arxiv.org/abs/2002.06951
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