Zobrazeno 1 - 10
of 34 780
pro vyhledávání: '"P. Winkler"'
Autor:
P. Winkler
Publikováno v:
History of Geo- and Space Sciences, Vol 14, Pp 93-120 (2023)
The Societas Meteorologica Palatina arranged the first international meteorological network in a modern sense, being in operation between 1781 and 1792 during the last period of enlightenment. A total of 39 stations contributed observations. The orig
Externí odkaz:
https://doaj.org/article/e339acce13e7414ab1991c1e95f14b93
Autor:
P. Winkler, J. Zeininger, M. Raab, Y. Suchorski, A. Steiger-Thirsfeld, M. Stöger-Pollach, M. Amati, L. Gregoratti, H. Grönbeck, G. Rupprechter
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
Catalytic reactions may exhibit oscillations in the reaction rate even at constant external parameters. Here, the authors observe and explain the coexistence of such oscillations and the steady states of catalytic activity in H2 oxidation on differen
Externí odkaz:
https://doaj.org/article/fc6be941f9be427c8f71a9cfd4ea925a
Autor:
Tao, Youshan, Winkler, Michael
In bounded $n$-dimensional domains with $n\ge 3$, this manuscript considers an initial-boundary problem for a quasilinear chemotaxis system with indirect attractant production, as arising, inter alia, in the modeling of effects due to phenotypical he
Externí odkaz:
http://arxiv.org/abs/2411.06475
Autor:
Soranzio, Davide, Savoini, Matteo, Graf, Fabian, Winkler, Rafael T., Nag, Abhishek, Ueda, Hiroki, Ohgushi, Kenya, Tokura, Yoshinori, Johnson, Steven L.
$FeCr_2S_4$ is a ferrimagnet with two oppositely-ordered spin sublattices (Fe and Cr), connected via superexchange interaction, giving a non-zero net magnetic moment. We show how the magnetic dynamics of the sublattices can be selectively manipulated
Externí odkaz:
http://arxiv.org/abs/2410.19263
Autor:
Dwivedi, Vijay Prakash, Schlegel, Viktor, Liu, Andy T., Nguyen, Thanh-Tung, Kashyap, Abhinav Ramesh, Wei, Jeng, Yin, Wei-Hsian, Winkler, Stefan, Tan, Robby T.
Large Language Models (LLMs) have demonstrated remarkable performance across various domains, including healthcare. However, their ability to effectively represent structured non-textual data, such as the alphanumeric medical codes used in records li
Externí odkaz:
http://arxiv.org/abs/2410.13351
A $k$-height on a graph $G=(V, E)$ is an assignment $V\to\{0, \ldots, k\}$ such that the value on ajacent vertices differs by at most $1$. We study the Markov chain on $k$-heights that in each step selects a vertex at random, and, if admissible, incr
Externí odkaz:
http://arxiv.org/abs/2410.08992
This paper considers the problem of computing the operator norm of a linear map between finite dimensional Hilbert spaces when only evaluations of the linear map are available and under restrictive storage assumptions. We propose a stochastic method
Externí odkaz:
http://arxiv.org/abs/2410.08297
Autor:
Krishnan, S., Markowitz, A. G., Krumpe, M., Homan, D., Brogan, R., Haemmerich, S., Gromadzki, M., Saha, T., Schramm, M., Reichart, D. E., Winkler, H., Waddell, S., Wilms, J., Rau, A., Liu, Z., Grotova, I.
Extreme continuum variability in AGNs can indicate extreme changes in accretion flows onto supermassive black holes. We explore the multiwavelength nature of a continuum flare in the Seyfert LCRS B040659.9$-$385922. The all-sky X-ray surveys conducte
Externí odkaz:
http://arxiv.org/abs/2409.16060
The Korteweg-de Vries equation is a fundamental nonlinear equation that describes solitons with constant velocity. On the contrary, here we show that this equation also presents accelerated wavepacket solutions. This behavior is achieved by putting t
Externí odkaz:
http://arxiv.org/abs/2409.10426
This project explores methods to enhance sign language translation of German sign language, specifically focusing on disambiguation of homonyms. Sign language is ambiguous and understudied which is the basis for our experiments. We approach the impro
Externí odkaz:
http://arxiv.org/abs/2409.08780