Zobrazeno 1 - 10
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pro vyhledávání: '"A P Nikonov"'
We know definition of Rota--Baxter operators on different algebraic systems. For examples, on groups, on algebras, on Hopf algebras. On some algebraic systems it is possible to define different types of Rota--Baxter operators. For example, on group a
Externí odkaz:
http://arxiv.org/abs/2412.07158
Autor:
Sarantsev, A. V., Klempt, E., Nikonov, K. V., Achenbach, P., Burkert, V. D., Crede, V., Mokeev, V.
Photoproduction of charged pions pairs off protons is studied within the invariant masses of the final state hadrons from 1.6 to 2.4 GeV at the Thomas Jefferson National Accelerator Facility with the CLAS detector. The data are included in the Bonn-G
Externí odkaz:
http://arxiv.org/abs/2411.15423
Autor:
Lisakov, Mikhail, Jorstad, Svetlana, Wielgus, Maciek, Kravchenko, Evgeniya V., Nikonov, Aleksei S., Cho, Ilje, Issaoun, Sara, Algaba, Juan-Carlos, Krichbaum, Thomas P., Bach, Uwe, Ros, Eduardo, Rottmann, Helge, S'anchez, Salvador, Wagner, Jan, Zensus, Anton
The advancement of the Event Horizon Telescope has enabled the study of relativistic jets in active galactic nuclei down to sub-parsec linear scales even at high redshift. Quasi-simultaneous multifrequency observations provide insights into the physi
Externí odkaz:
http://arxiv.org/abs/2411.03446
Autor:
Kim, Jong-Seo, Mueller, Hendrik, Nikonov, Aleksei S., Lu, Ru-Sen, Knollmueller, Jakob, Ensslin, Torsten A., Wielgus, Maciek, Lobanov, Andrei P.
The galaxy M87 is one of the prime targets for high resolution radio imaging pursuing the ringlike shadow of its supermassive black hole, the innermost regions of accretion flow, and the formation of the relativistic jet. However, it remains challeng
Externí odkaz:
http://arxiv.org/abs/2409.00540
Autor:
Kim, Jong-Seo, Nikonov, Aleksei S., Roth, Jakob, Ensslin, Torsten A., Janssen, Michael, Arras, Philipp, Mueller, Hendrik, Lobanov, Andrei P.
Publikováno v:
A&A 690, A129 (2024)
Self-calibration methods with the CLEAN algorithm have been widely employed in Very Long Baseline Interferometry (VLBI) data processing in order to correct antenna-based amplitude and phase corruptions present in the data. However, human interaction
Externí odkaz:
http://arxiv.org/abs/2407.14873
We have developed the covariant approach for the partial wave analysis of the radiative decay of the vector meson into two pseudoscalar mesons based on the orbital momentum- intrinsic spin decomposition. This allowed us to include the data on the rad
Externí odkaz:
http://arxiv.org/abs/2406.01172
If $A$ is an associative algebra, then we can define the adjoint Lie algebra $A^{(-)}$ and Jordan algebra $A^{(+)}$. It is easy to see that any associative Rota--Baxter operator on $A$ induces a Lie and Jordan Rota--Baxter operator on $A^{(-)}$ and $
Externí odkaz:
http://arxiv.org/abs/2405.08291
Autor:
Manturov, V. O., Nikonov, I. M.
The motivation for this work is to construct a map from classical knots to virtual ones. What we get in the paper is a series of maps from knots in the full torus (thickened torus) to flat-virtual knots. We give definition of flat-virtual knots and p
Externí odkaz:
http://arxiv.org/abs/2406.12864
Autor:
Bardakov, Valeriy G., Nikonov, Igor M.
M. Goncharov introduced and studied a Rota--Baxter operator on a cocommutative Hopf algebra. In the present paper we define relative Rota--Baxter operators on an arbitrary Hopf algebra. A particular case of this definition is Goncharov's operator. On
Externí odkaz:
http://arxiv.org/abs/2311.09311
Autor:
L. A. Yakubov, O. S. Taranov, S. V. Sidorov, S. D. Nikonov, A. A. Ostanin, E. R. Chernykh, N. A. Kolchanov, S. S. Bogachev
Publikováno v:
Вавиловский журнал генетики и селекции, Vol 28, Iss 7, Pp 696-705 (2024)
We present a series of articles proving the existence of a previously unknown mechanism of interaction between hematopoietic stem cells and extracellular double-stranded DNA (and, in particular, double-stranded DNA of the peripheral bloodstream), whi
Externí odkaz:
https://doaj.org/article/217aaef356874018be0fa1173be1e171
