Zobrazeno 1 - 10
of 2 406
pro vyhledávání: '"Krokhin, A"'
Autor:
Apostolov, S. S., Usatenko, O. V., Yampol'skii, V. A., Melnyk, S. S., Grigolini, P., Krokhin, A.
We study two-state (dichotomous, telegraph) random ergodic continuous-time processes with dynamics depending on their past. We take into account the history of process in an explicit form by introducing an integral non-local memory term into the cond
Externí odkaz:
http://arxiv.org/abs/2402.11038
Autor:
Heo, Hyeonu, Krokhin, Arkadii, Neogi, Arup, Cui, Zhiming, Yuan, Zhihao, Hua, Yihe, Ju, Jaehyung, Walker, Ezekiel
A reconfigurable phononic crystal (PnC) is proposed where elastic properties can be modulated by rotation of asymmetric solid scatterers immersed in water. The scatterers are metallic rods with cross-section of 120{\deg} circular sector. Orientation
Externí odkaz:
http://arxiv.org/abs/2304.10008
Publikováno v:
Microbiology Independent Research Journal, Vol 11, Iss 1, Pp 70-79 (2024)
BACKGROUND: Current influenza vaccines primarily elicit strain-specific immunity, providing limited protection against heterologous influenza strains. OBJECTIVE: This study aimed to develop a novel live attenuated influenza vaccine candidate with enh
Externí odkaz:
https://doaj.org/article/4430cec58bcf4a5e9afa2eb5ea12f5ac
This paper describes several cases of adjunction in the homomorphism preorder of relational structures. We say that two functors $\Lambda$ and $\Gamma$ between thin categories of relational structures are adjoint if for all structures $\mathbf A$ and
Externí odkaz:
http://arxiv.org/abs/2302.13657
The 1-in-3 and Not-All-Equal satisfiability problems for Boolean CNF formulas are two well-known NP-hard problems. In contrast, the promise 1-in-3 vs. Not-All-Equal problem can be solved in polynomial time. In the present work, we investigate this co
Externí odkaz:
http://arxiv.org/abs/2302.03456
Publikováno v:
Physical Review Research, Vol 6, Iss 4, p L042005 (2024)
We demonstrate analytically, numerically, and experimentally that a 2D supercrystal (SC)—an elastic structure of solid rods with two distinct spatial periods embedded in a viscous fluid—exhibits very high acoustic absorption. Smaller diameter rod
Externí odkaz:
https://doaj.org/article/3761f7723dbc470cbf8adb5e92d63ff0
Autor:
Krokhin, Andrei, Opršal, Jakub
Publikováno v:
Andrei Krokhin and Jakub Opr\v{s}al. 2022. An invitation to the promise constraint satisfaction problem. ACM SIGLOG News 9, 3 (July 2022), 30-59
The study of the complexity of the constraint satisfaction problem (CSP), centred around the Feder-Vardi Dichotomy Conjecture, has been very prominent in the last two decades. After a long concerted effort and many partial results, the Dichotomy Conj
Externí odkaz:
http://arxiv.org/abs/2208.13538
Publikováno v:
In Journal of Chromatography A 6 December 2024 1738
Peptide retention time prediction for electrostatic repulsion-hydrophilic interaction chromatography
Publikováno v:
In Journal of Chromatography A 8 November 2024 1736
Publikováno v:
In Journal of Chromatography A 8 November 2024 1736