Zobrazeno 1 - 10
of 5 805
pro vyhledávání: '"Szigeti, A."'
Autor:
Hoppenot, Pierre, Szigeti, Zoltán
The aim of this paper is to further develop the theory of packing trees in a graph. We first prove the classic result of Nash-Williams \cite{NW} and Tutte \cite{Tu} on packing spanning trees by adapting Lov\'asz' proof \cite{Lov} of the seminal resul
Externí odkaz:
http://arxiv.org/abs/2412.03363
Autor:
Hoppenot, Pierre, Szigeti, Zoltán
We deepen the link between two classic areas of combinatorial optimization: augmentation and packing arborescences. We consider the following type of questions: What is the minimum number of arcs to be added to a digraph so that in the resulting digr
Externí odkaz:
http://arxiv.org/abs/2412.03357
We investigate the use of an atomic Fabry-Perot interferometer (FPI) with a pulsed non-interacting Bose-Einstein condensate (BEC) source as a space-based acceleration sensor. We derive an analytic approximation for the device's transmission under a u
Externí odkaz:
http://arxiv.org/abs/2411.05352
The problem of matroid-reachability-based packing of arborescences was solved by Kir\'aly. Here we solve the corresponding decomposition problem that turns out to be more complicated. The result is obtained from the solution of the more general probl
Externí odkaz:
http://arxiv.org/abs/2405.03270
Autor:
Ben-Aïcha, Yosri, Mehdi, Zain, Freier, Christian, Szigeti, Stuart S., Wigley, Paul B., Conlon, Lorcán O., Husband, Ryan, Legge, Samuel, Eagle, Rhys H., Hope, Joseph J., Robins, Nicholas P., Close, John D., Hardman, Kyle S., Haine, Simon A., Thomas, Ryan J.
We demonstrate an atom interferometer measurement protocol compatible with operation on a dynamic platform. Our method employs two open interferometers, derived from the same atomic source, with different interrogation times to eliminate initial velo
Externí odkaz:
http://arxiv.org/abs/2405.00400
Autor:
Dencs, Z., Derekas, A., Mitnyan, T., Andersen, M. F., Cseh, B., Grundahl, F., Hegedűs, V., Kovács, J., Kriskovics, L., Palle, P. L., Pál, A., Szigeti, L., Mészáros, Sz.
Understanding the atmospheric parameters of stars on the top of the RGB is essential to reveal the chemical composition of the Milky Way, as they can be used to probe the farthest parts of our Galaxy. Our goal is to determine the chemical composition
Externí odkaz:
http://arxiv.org/abs/2404.13176
Autor:
Kálmán, Sz., Derekas, A., Csizmadia, Sz., Pál, A., Szabó, R., Smith, A. M. S., Nagy, K., Hegedűs, V., Mitnyan, T., Szigeti, L., Szabó, Gy. M.
Publikováno v:
A&A 687, A144 (2024)
Ultra-hot Jupiters (UHJs) orbiting pulsating A/F stars represent an important subset of the exoplanetary demographic, as they are excellent candidates for the study of exoplanetary atmospheres, as well as being astrophysical laboratories for the inve
Externí odkaz:
http://arxiv.org/abs/2403.19468
Autor:
Hirschberger, Max, Szigeti, Bertalan G., Hemmida, Mamoun, Hirschmann, Moritz M., Esser, Sebastian, Ohsumi, Hiroyuki, Tanaka, Yoshikazu, Spitz, Leonie, Gao, Shang, Kolincio, Kamil K., Sagayama, Hajime, Nakao, Hironori, Yamasaki, Yuichi, Forró, László, von Nidda, Hans-Albrecht Krug, Kézsmárki, István, Arima, Taka-hisa, Tokura, Yoshinori
Publikováno v:
npj Quantum Mater. 9, 45 (2024)
Skyrmion lattices (SkL) in centrosymmetric materials typically have a magnetic period on the nanometer-scale, so that the coupling between magnetic superstructures and the underlying crystal lattice cannot be neglected. Here, we reveal the commensura
Externí odkaz:
http://arxiv.org/abs/2403.05082
The seminal papers of Edmonds \cite{Egy}, Nash-Williams \cite{NW} and Tutte \cite{Tu} have laid the foundations of the theories of packing arborescences and packing trees. The directed version has been extensively investigated, resulting in a great n
Externí odkaz:
http://arxiv.org/abs/2310.13341
Autor:
Dávid Szöllősi, Polett Hajdrik, Hedvig Tordai, Ralf Bergmann, Ildikó Horváth, Judith Mihály, Anikó Gaál, Bálint Jezsó, Kanni Das Shailaja, Tamás Felföldi, Parasuraman Padmanabhan, Balázs Zoltán Gulyás, Domokos Máthé, Zoltán Varga, Krisztián Szigeti
Publikováno v:
ACS Omega, Vol 9, Iss 42, Pp 42808-42813 (2024)
Externí odkaz:
https://doaj.org/article/928ff124e7844a1489e290771699aa47
