Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Tymoshenko, Olena"'
We study a linear filtering problem where the signal and observation processes are described as solutions of linear stochastic differential equations driven by time-space Brownian sheets. We derive a stochastic integral equation for the conditional v
Externí odkaz:
http://arxiv.org/abs/2407.06386
The transmission of monkeypox is studied using a stochastic model taking into account the biological aspects, the contact mechanisms and the demographic factors together with the intrinsic uncertainties. Our results provide insight into the interacti
Externí odkaz:
http://arxiv.org/abs/2407.05486
In this paper, we consider a McKean-Vlasov (mean-field) stochastic partial differential equations (SPDEs) driven by a Brownian sheet. We study the propagation of chaos for a space-time Ornstein-Uhlenbeck SPDE type. Subsequently, we prove the existenc
Externí odkaz:
http://arxiv.org/abs/2404.19490
In this paper we study a Pontryagin type stochastic maximum principle for the optimal control of a system, where the state dynamics satisfy a stochastic partial differential equation (SPDE) driven by a two-parameter (time-space) Brownian motion (also
Externí odkaz:
http://arxiv.org/abs/2308.00173
Autor:
Tymoshenko Olena V., Tyrkalo Viktor B.
Publikováno v:
Bìznes Inform, Vol 3, Iss 554, Pp 40-48 (2024)
A structural and system analysis of the state and development of the economic system of Ukraine in wartime conditions is carried out and a set of economic measures to counter the negative manifestations of the full-scale invasion of the territory of
Externí odkaz:
https://doaj.org/article/27bdc8bcb29c429482594d60623d7559
Publikováno v:
In Procedia Computer Science 2023 219:76-83
Publikováno v:
E3S Web of Conferences, Vol 534, p 01002 (2024)
After the beginning of the full-scale Russian invasion of Ukraine, many buildings and structures received mechanical, thermal, or combined damages. Quick and high-quality restoration, strengthening, protection of reinforced concrete and brick load-be
Externí odkaz:
https://doaj.org/article/3c51350c10c54554bde0e83e22e3965d
Publikováno v:
E3S Web of Conferences, Vol 534, p 01006 (2024)
This paper considers an evaluation of environmental conditions on the territory of urban ecosystems. The research was conducted within Jean Monnet Module project 101085133 – EUGREEN, which is co-funded by the European Union. The evaluation of envir
Externí odkaz:
https://doaj.org/article/c4d11a4f078b41dfb91b4eb7bea2dfc2
Publikováno v:
Bìznes Inform, Vol 1, Iss 528, Pp 39-46 (2022)
Today, the creative economy in the leading world countries occupies an important place in the formation of the country’s income, contributes to the creation of intangible values with high added value, provides one of the highest multipliers. Today,
Externí odkaz:
https://doaj.org/article/744a2e1132c249d98fb011f2e739afaa
Publikováno v:
Bìznes Inform, Vol 5, Iss 520, Pp 273-280 (2021)
The formation of ethical fashion is a priority and a decisive factor in the efficiency of the activities of fashion and beauty industry enterprises. In the context of accelerated development of socio-economic processes, rapid technological changes, t
Externí odkaz:
https://doaj.org/article/fe38a522fc4445db9ff1474af7658eff