Zobrazeno 1 - 10
of 114 936
pro vyhledávání: '"Rod, A."'
We address the problem of how to characterise when a rank-two conformal Killing tensor is the trace-free part of a Killing tensor for a metric in the conformal class. We call such a metric a Killing scale. Our approach is via differential prolongatio
Externí odkaz:
http://arxiv.org/abs/2406.17212
Multitasking with a touch screen user-interface while driving is known to impact negatively driving performance and safety. Literature shows that list scrolling interfaces generate more visual-manual distraction than structured menus and sequential n
Externí odkaz:
http://arxiv.org/abs/2404.11469
This study maps the spread of two cases of COVID-19 conspiracy theories and misinformation in Spanish and French in Latin American and French-speaking communities on Facebook, and thus contributes to understanding the dynamics, reach and consequences
Externí odkaz:
http://arxiv.org/abs/2404.01467
Autor:
Grzeszczyk, Michal K., Satlawa, Tadeusz, Lungu, Angela, Swift, Andrew, Narracott, Andrew, Hose, Rod, Trzcinski, Tomasz, Sitek, Arkadiusz
Pulmonary Hypertension (PH) is a severe disease characterized by an elevated pulmonary artery pressure. The gold standard for PH diagnosis is measurement of mean Pulmonary Artery Pressure (mPAP) during an invasive Right Heart Catheterization. In this
Externí odkaz:
http://arxiv.org/abs/2312.14221
Autor:
Gover, A. Rod, Wheeler, Valentina-Mira
On a manifold we term a hypersurface foliation a slicing if it is the level set foliation of a slice function -- meaning some real valued function $f$ satisfying that $df$ is nowhere zero. On Riemannian manifolds we give a non-linear PDE on functions
Externí odkaz:
http://arxiv.org/abs/2312.12796
On conformally compact manifolds we study Yang-Mills equations, their boundary conditions, formal asymptotics, and Dirichlet-to-Neumann maps. We find that smooth solutions with "magnetic" Dirichlet boundary data are obstructed by a conformally invari
Externí odkaz:
http://arxiv.org/abs/2311.11458
Autor:
Bruers, Ben, Cruces, Marilyn, Demleitner, Markus, Duckeck, Guenter, Düren, Michael, Eich, Niclas, Enßlin, Torsten, Erdmann, Johannes, Erdmann, Martin, Fackeldey, Peter, Felder, Christian, Fischer, Benjamin, Fröse, Stefan, Funk, Stefan, Gasthuber, Martin, Grimshaw, Andrew, Hadasch, Daniela, Hannemann, Moritz, Kappes, Alexander, Kleinemühl, Raphael, Kozlov, Oleksiy M., Kuhr, Thomas, Lupberger, Michael, Neuhaus, Simon, Niknejadi, Pardis, Reindl, Judith, Schindler, Daniel, Schneidewind, Astrid, Schreiber, Frank, Schumacher, Markus, Schwarz, Kilian, Streit, Achim, von Cube, R. Florian, Walker, Rod, Walther, Cyrus, Wozniewski, Sebastian, Zhou, Kai
Given the urgency to reduce fossil fuel energy production to make climate tipping points less likely, we call for resource-aware knowledge gain in the research areas on Universe and Matter with emphasis on the digital transformation. A portfolio of m
Externí odkaz:
http://arxiv.org/abs/2311.01169
Publikováno v:
Phys. Rev. Lett. 133, 011401 2024
We develop the mathematics needed to treat the interaction of geometry and stress at any isotropic spacetime singularity. This enables us to handle the Einstein equations at the initial singularity and characterize allowed general relativistic stress
Externí odkaz:
http://arxiv.org/abs/2310.19269
The preservation of privacy is a critical concern in the implementation of artificial intelligence on sensitive training data. There are several techniques to preserve data privacy but quantum computations are inherently more secure due to the no-clo
Externí odkaz:
http://arxiv.org/abs/2310.06973
For conformal geometries of Riemannian signature, we provide a comprehensive and explicit treatment of the core local theory for embedded submanifolds of arbitrary dimension. This is based in the conformal tractor calculus and includes a conformally
Externí odkaz:
http://arxiv.org/abs/2309.09361