Zobrazeno 1 - 10
of 12 138
pro vyhledávání: '"Brauner, A."'
We show an analogue of the Klain-Schneider theorem for valuations that are invariant under rotations around a fixed axis, called zonal. Using this, we establish a new integral representation of zonal valuations involving mixed area measures with a di
Externí odkaz:
http://arxiv.org/abs/2410.18651
The atmospheres of phosphorus-rich stars have been shown to contain between 10 and 100 times more P than our Sun. Given its crucial role as an essential element for life, it is especially necessary to uncover the origin of P-rich stars to gain insigh
Externí odkaz:
http://arxiv.org/abs/2408.12938
Autor:
Winkler, C., Heinrichs, H., Ishmam, S., Bayat, B., Lahnaoui, A., Agbo, S., Sanchez, E. U. Peña, Franzmann, D., Oijeabou, N., Koerner, C., Michael, Y., Oloruntoba, B., Montzka, C., Vereecken, H., Franssen, H. Hendricks, Brendt, J., Brauner, S., Kuckshinrichs, W., Venghaus, S., Kone, D., Korgo, B., Ogunjobi, K., Olwoch, J., Chiteculo, V., Getenga, Z., Linßen, J., Stolten, D.
Green hydrogen is a promising solution within carbon free energy systems with Sub-Saharan Africa being a possibly well-suited candidate for its production. However, green hydrogen in Sub-Saharan Africa is not yet investigated in detail. This work det
Externí odkaz:
http://arxiv.org/abs/2408.10184
Autor:
Axelrod-Freed, Ilani, Brauner, Sarah, Chiang, Judy Hsin-Hui, Commins, Patricia, Lang, Veronica
We generalize random-to-random shuffling from a Markov chain on the symmetric group to one on the Type A Iwahori Hecke algebra, and show that its eigenvalues are polynomials in q with non-negative integer coefficients. Setting q=1 recovers results of
Externí odkaz:
http://arxiv.org/abs/2407.08644
Autor:
Ishmam, Shitab, Heinrichs, Heidi, Winkler, Christoph, Bayat, Bagher, Lahnaoui, Amin, Agbo, Solomon, Sanchez, Edgar Ubaldo Pena, Franzmann, David, Ojieabu, Nathan, Koerner, Celine, Micheal, Youpele, Oloruntoba, Bamidele, Montzka, Carsten, Vereecken, Harry, Hendricks-Franssen, Harrie-Jan, Brendt, Jeerawan, Brauner, Simon, Kuckshinrichs, Wilhelm, Venghaus, Sandra, Kone, Daouda, Korgo, Bruno, Ogunjobi, Kehinde, Chiteculo, Vasco, Olwoch, Jane, Getenga, Zachary, Linßen, Jochen, Stolten, Detlef
For fast-tracking climate change response, green hydrogen is key for achieving greenhouse gas neutral energy systems. Especially Sub-Saharan Africa can benefit from it enabling an increased access to clean energy through utilizing its beneficial cond
Externí odkaz:
http://arxiv.org/abs/2407.07573
In the very large debates on ethics of algorithms, this paper proposes an analysis on human responsibility. On one hand, algorithms are designed by some humans, who bear a part of responsibility in the results and unexpected impacts. Nevertheless, we
Externí odkaz:
http://arxiv.org/abs/2406.13140
A frequently studied performance measure in online optimization is competitive analysis. It corresponds to the worst-case ratio, over all possible inputs of an algorithm, between the performance of the algorithm and the optimal offline performance. H
Externí odkaz:
http://arxiv.org/abs/2405.19071
Autor:
Brauner, Tomas
Publikováno v:
Lecture Notes in Physics, volume 1023 (2024)
This is a preprint of an open-access book published by Springer Cham. The book gives an up-to-date overview of the physics of spontaneously broken continuous symmetry from the point of view of effective field theory. Upon building up the necessary fo
Externí odkaz:
http://arxiv.org/abs/2404.14518
Two-phase flow with low liquid loads is common in high-pressure natural gas offshore gathering and transmission pipelines. During gas production slowdowns or shutdowns, an accumulation of liquid in the lower sections of subsea pipelines may occur. Th
Externí odkaz:
http://arxiv.org/abs/2403.14463
This work deals with stability of two-phase stratified air-water flows in horizontal circular pipes. For this purpose, we performed a linear stability analysis, which considers all possible three-dimensional infinitesimal disturbances and takes into
Externí odkaz:
http://arxiv.org/abs/2403.06002