Zobrazeno 1 - 10
of 6 867
pro vyhledávání: '"Kovtun, A."'
Autor:
Hoult, Raphael E., Kovtun, Pavel
We explore the relationship between linear and non-linear causality in theories of dissipative relativistic fluid dynamics. While for some fluid-dynamical theories, a linearized causality analysis can be used to determine whether the full non-linear
Externí odkaz:
http://arxiv.org/abs/2411.04966
We study properties of the (generalized) Dickman distribution with two parameters and the stationary solution of the Ornstein-Uhlenbeck stochastic differential equation driven by a Poisson process. In particular, we show that the marginal distributio
Externí odkaz:
http://arxiv.org/abs/2408.11521
Autor:
Belli, P., Bernabei, R., Cappella, F., Caracciolo, V., Cerulli, R., Danevich, F. A., Denisov, V. Yu., Incicchitti, A., Kasperovych, D. V., Kobychev, V. V., Kovtun, G. P., Laubenstein, M., Poda, D. V., Polischuk, O. G., Shcherban, A. P., Solopikhin, D. A., Tessalina, S., Tretyak, V. I.
Publikováno v:
Eur. Phys. J. A 60 (2024) 150
A long-term measurement was conducted to search for $\alpha$, double-$\alpha$ and double-$\beta$ decays with $\gamma$ quanta emission in naturally occurring osmium isotopes. This study took advantage of two ultra-low background HPGe detectors and one
Externí odkaz:
http://arxiv.org/abs/2406.19062
The industry is rich in cases when we are required to make forecasting for large amounts of time series at once. However, we might be in a situation where we can not afford to train a separate model for each of them. Such issue in time series modelin
Externí odkaz:
http://arxiv.org/abs/2403.02534
Autor:
Hoult, Raphael E., Kovtun, Pavel
Publikováno v:
Phys. Rev. D 109, 046018 (2024)
We explore the consequences of relativistic causality and covariant stability for short-wavelength dispersion relations in classical systems. For excitations described by a finite number of partial differential equations, as is the case in relativist
Externí odkaz:
http://arxiv.org/abs/2309.11703
Autor:
Jain, Akash, Kovtun, Pavel
We construct stable and causal effective field theories (EFTs) for describing statistical fluctuations in relativistic diffusion and relativistic hydrodynamics. These EFTs are fully non-linear, including couplings to background sources, and enable us
Externí odkaz:
http://arxiv.org/abs/2309.00511
Publikováno v:
Медицинская иммунология, Vol 26, Iss 6, Pp 1205-1212 (2024)
Vincristine polyneuropathy is the leading neurotoxic effect when treating pediatric acute lymphoblastic leukemia (ALL). Recent studies have demonstrated involvement of immune system in pathogenesis of peripheral nervous system damage. Over recent yea
Externí odkaz:
https://doaj.org/article/6c7eddb273f246d5a98aa547a2083770
Publikováno v:
Вісник Харківського національного університету внутрішніх справ, Vol 106, Iss 3, Pp 116-127 (2024)
The scientific search for the peculiarities of evidence in the course of investigation of criminal offences under Parts 1 and 2 of Article 111-1 of the Criminal Code of Ukraine is due to the fact that with the beginning of the full-scale invasion of
Externí odkaz:
https://doaj.org/article/7958a0fca2884fe384490d21477fc8f3
The financial industry relies on deep learning models for making important decisions. This adoption brings new danger, as deep black-box models are known to be vulnerable to adversarial attacks. In computer vision, one can shape the output during inf
Externí odkaz:
http://arxiv.org/abs/2308.10201
Autor:
Lombardi, Lorenzo, Kovtun, Alessandro, Mantovani, Sebastiano, Bertuzzi, Giulio, Favaretto, Laura, Bettini, Cristian, Palermo, Vincenzo, Melucci, Manuela, Bandini, Marco
We present an environmentally benign methodology for the covalent functionalization (arylation) of reduced graphene oxide (rGO) nanosheets with arylazo sulfones. A variety of tagged aryl units were conveniently accommodated at the rGO surface via vis
Externí odkaz:
http://arxiv.org/abs/2307.02353