Zobrazeno 1 - 10
of 746
pro vyhledávání: '"Ivanov, P. B."'
In this article we prove orthogonality relations for deep level Deligne--Lusztig varieties of Coxeter type, attached to a reductive group over a local non-archimedean field, which splits over an unramified extension. This extends results of Dudas and
Externí odkaz:
http://arxiv.org/abs/2407.18694
Autor:
Ivanov, Yu. B., Kozhevnikova, M.
Publikováno v:
Phys. Rev. C 110, 014907 (2024)
We present results of simulations of directed flow of various hadrons in Au+Au collisions at collision energies of $\sqrt{s_{NN}}=$ 3 and 4.5 GeV. Simulations are performed within the model three-fluid dynamics (3FD) and the event simulator based on
Externí odkaz:
http://arxiv.org/abs/2403.02787
Autor:
Ivanov, Alexander B., Nie, Sian
We determine the cohomology of the closed Drinfeld stratum of $p$-Deligne--Lusztig schemes of Coxeter type attached to arbitrary inner forms of unramified groups over a local non-archimedean field. We prove that the corresponding torus weight spaces
Externí odkaz:
http://arxiv.org/abs/2402.09017
Autor:
Kozhevnikova, M., Ivanov, Yu. B.
Simulations of the $\Lambda$-hyperon and light-hypernuclei production in Au+Au collisions at $\sqrt{s_{NN}}=$ 3 GeV were performed within updated Three-fluid Hydrodynamics-based Event Simulator Extended by UrQMD (Ultra-relativistic Quantum Molecular
Externí odkaz:
http://arxiv.org/abs/2401.04991
Autor:
Ivanov, P. B., Zhuravlev, V. V.
We propose a model of a twisted accretion disc around a Kerr black hole interacting with a secondary black hole of a smaller mass on an inclined eccentric orbit. We use parameters of the system, which may be appropriate for the so-called 'precessing
Externí odkaz:
http://arxiv.org/abs/2401.01317
Autor:
Kozhevnikova, M., Ivanov, Yu. B.
We present results of simulations of light-nuclei production in Au+Au collisions at collision energy of $\sqrt{s_{NN}}=$ 3 GeV within updated Three-fluid Hydrodynamics-based Event Simulator Extended by UrQMD (Ultra-relativistic Quantum Molecular Dyna
Externí odkaz:
http://arxiv.org/abs/2311.08092
Autor:
Ivanov, P. B., Papaloizou, J. C. B.
We extend our previous work on the evolution of close binary systems with misaligned orbital and spin angular momenta resulting from non-dissipative tidal interaction to include all physical effects contributing to apsidal motion. In addition to tida
Externí odkaz:
http://arxiv.org/abs/2309.06334
Autor:
Ivanov, Alexander B., Paladino, Laura
We show that the local-global divisibility in commutative algebraic groups defined over number fields can be tested on sets of primes of arbitrary small density, i.e. stable and persistent sets. We also give a new description of the cohomological gro
Externí odkaz:
http://arxiv.org/abs/2309.03514
Autor:
Gleason, Ian, Ivanov, Alexander B.
We introduce and study the stack of \textit{meromorphic} $G$-bundles on the Fargues--Fontaine curve. This object defines a correspondence between the Kottwitz stack $\mathfrak{B}(G)$ and $\operatorname{Bun}_G$. We expect it to play a crucial role in
Externí odkaz:
http://arxiv.org/abs/2307.00887
Autor:
Ivanov, Yu. B.
Publikováno v:
Phys.Rev.C 107 (2023) 2, L021902
The ring structures that appear in Au+Au collisions at collision energies $\sqrt{s_{NN}}=$ 3 -- 30 GeV are studied. The calculations are performed within the model of three-fluid dynamics. It is demonstrated that a pare of vortex rings are formed, on
Externí odkaz:
http://arxiv.org/abs/2211.17190