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pro vyhledávání: '"Nikitin, Andrey"'
Autor:
Nikitin, Aleksei Александрович, Komlev, Andrey Евгеньевич, Nikitin, Andrey A., Ustinov, Aleksej Borisovich
Publikováno v:
Известия высших учебных заведений: Прикладная нелинейная динамика, Vol 30, Iss 5, Pp 605-616 (2022)
One of the key elements for modern microwave circuits is a delay line, which is widely utilized for the signal generation as well as processing. Spin-wave delay lines based on ferrite films provide a high delay time and small dimensions. Typically, t
Externí odkaz:
https://doaj.org/article/115ed2cf425849bda21f61210b53ba01
Constrained optimization plays a crucial role in the fields of quantum physics and quantum information science and becomes especially challenging for high-dimensional complex structure problems. One specific issue is that of quantum process tomograph
Externí odkaz:
http://arxiv.org/abs/2404.18840
This paper presents a novel way to predict options price for one day in advance, utilizing the method of Quasi-Reversibility for solving the Black-Scholes equation. The Black-Scholes equation solved forwards in time with Tikhonov regularization as an
Externí odkaz:
http://arxiv.org/abs/2111.06642
Autor:
Kul, Oleg, Vasiliev, Alexey, Shaposhnik, Alexey, Nikitin, Andrey, Dmitrieva, Anna, Bolshakov, Alexandr, Liu, Zhifu, Ma, Mingsheng, Mokrushin, Artem, Simonenko, Nikolay, Simonenko, Elizaveta
Publikováno v:
In Sensors and Actuators: A. Physical 1 December 2024 379
Autor:
Nikitin, Andrey A., Ryabcev, Ilya A., Nikitin, Aleksei A., Kondrashov, Alexander V., Semenov, Alexander A., Konkin, Dmitry A., Kokolov, Andrey A., Sheyerman, Feodor I., Babak, Leonid I., Ustinov, Alexey B.
The present work focuses on experimental investigations of a bistabile silicon-on-insulator (SOI) micro-ring resonator (MRR). The resonator exploits a continuous-wave operation of the carrier-induced bistability demonstrating a stable hysteresis resp
Externí odkaz:
http://arxiv.org/abs/2109.08581
It was proposed by Klibanov a new empirical mathematical method to work with the Black-Scholes equation. This equation is solved forwards in time to forecast prices of stock options. It was used the regularization method because of ill-posed problems
Externí odkaz:
http://arxiv.org/abs/2011.09136
Publikováno v:
Journal of Applied Physics; 3/28/2024, Vol. 135 Issue 12, p1-13, 13p
Autor:
Nikitin, Andrey A., Vitko, Vitalii V., Cherkasskii, Mikhail A., Ustinov, Alexey B., Kalinikos, Boris A.
A convenient for practical use new theoretical approach describing a nonlinear frequency response of the multi-resonant nonlinear ring cavities (RC) to an intense monochromatic wave action is developed. The approach closely relates the many-valuednes
Externí odkaz:
http://arxiv.org/abs/2001.01313
Akademický článek
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Publikováno v:
BIO Web of Conferences, Vol 116, p 03013 (2024)
The object of the study is the hydrological and ecological description of the springs of the Chuvash Republic. The springs of the region are of great economic importance. They are used for household and drinking water supply, for recreation and prote
Externí odkaz:
https://doaj.org/article/3690ace7c9404a2a89cef3c4a27350c6