Zobrazeno 1 - 10
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pro vyhledávání: '"Erdélyi Á"'
Swirl-shaped flow structures have been observed throughout the solar atmosphere, in both emission and absorption, at different altitudes and locations, and are believed to be associated with magnetic structures. However, the distribution patterns of
Externí odkaz:
http://arxiv.org/abs/2412.03816
Recent regulatory proposals for artificial intelligence emphasize fairness requirements for machine learning models. However, precisely defining the appropriate measure of fairness is challenging due to philosophical, cultural and political contexts.
Externí odkaz:
http://arxiv.org/abs/2411.06624
Autor:
Wagner, Andreas, Price, Daniel J., Bourgeois, Slava, Daei, Farhad, Pomoell, Jens, Poedts, Stefaan, Kumari, Anshu, Barata, Teresa, Erdélyi, Robertus, Kilpua, Emilia K. J.
Publikováno v:
A&A 692, A74 (2024)
We investigate the effect of data-driving on flux rope eruptivity in magnetic field simulations by analysing fully data-driven modelling results of active region (AR) 12473 and AR11176, as well as preforming relaxation runs for AR12473 (found to be e
Externí odkaz:
http://arxiv.org/abs/2410.18672
Autor:
Erdélyi, Róbert, Csaba, György, Maucha, Levente, Kohl, Felix, Heinz, Björn, Greil, Johannes, Becherer, Markus, Pirro, Philipp, Papp, Ádám
We present a computational framework for the design of magnonic transducers, where waveguide antennas generate and pick up spin-wave signals. Our method relies on the combination of circuit-level models with micromagnetic simulations and allows simul
Externí odkaz:
http://arxiv.org/abs/2410.14370
We investigate models that can induce significant modifications to the couplings of first- and second-generation quarks with Higgs bosons. Specifically, we identify all simplified models featuring two vector-like quark states which can lead to substa
Externí odkaz:
http://arxiv.org/abs/2410.08272
The multi-wavelength data from the Solar Dynamics Observatory (SDO) is extensively used in studying the physics of the Sun and its atmosphere. In this study, we estimate the formation heights of low-corona and chromospheric channels of the Atmospheri
Externí odkaz:
http://arxiv.org/abs/2409.10451
Autor:
Erdélyi, Tamás
We prove that there is an absolute constant $c > 0$ such that every polynomial $P$ of the form $$P(z) = \sum_{j=0}^{n}{a_jz^j}\,, \quad |a_0| = 1\,, \quad |a_j| \leq M\,, \quad a_j \in \Bbb{C}\,, \quad M \geq 1\,,$$ has at most $cn^{1/2}(1+\log M)^{1
Externí odkaz:
http://arxiv.org/abs/2409.09553
Autor:
Biswal, Shreeyesh, Korsós, Marianna B., Georgoulis, Manolis K., Nindos, Alexander, Patsourakos, Spiros, Erdélyi, Robertus
The R-value is a measure of the strength of photospheric magnetic Polarity Inversion Lines (PILs) in Active Regions (ARs). This work investigates the possibility of a relation between R-value variations and the occurrence of X-class flares in ARs, no
Externí odkaz:
http://arxiv.org/abs/2408.04018
Autor:
Erdélyi, Tamás
We prove that there is an absolute constant $c > 0$ such that for every $$a_0,a_1, \ldots,a_n \in [1,M]\,, \qquad 1 \leq M \leq \frac 14 \exp \left( \frac n9 \right)\,,$$ there are $$b_0,b_1,\ldots,b_n \in \{-1,0,1\}$$ such that the polynomial $P$ of
Externí odkaz:
http://arxiv.org/abs/2407.16120
Autor:
Liu, Jiajia, Ji, Chunyu, Wang, Yimin, Soós, Szabolcs, Jiang, Ye, Erdélyi, Robertus, Korsós, M. B., Wang, Yuming
Coronal jets are one of the most common eruptive activities in the solar atmosphere. They are related to rich physics processes, including but not limited to magnetic reconnection, flaring, instabilities, and plasma heating. Automated identification
Externí odkaz:
http://arxiv.org/abs/2407.08119