Zobrazeno 1 - 10
of 294
pro vyhledávání: '"Horbacz A"'
Stochastic dynamical systems consisting of non-invertible continuous maps on an interval are studied. It is proved that if they satisfy the recently introduced so-called $\mu$-injectivity and some mild assumptions, then proximality, asymptotic stabil
Externí odkaz:
http://arxiv.org/abs/2408.07398
Publikováno v:
Sport i Turystyka, Vol 7, Iss 4 (2024)
One of the easiest ways to improve everyone’s physical and mental health is to choose appropriate physical activity (PA). Its general decline in recent decades has triggered an increase in civilisation-related diseases. Female college students negl
Externí odkaz:
https://doaj.org/article/8f6a6d2dacb646a892d6b01e1ec9004b
Publikováno v:
Qualitative Theory of Dynamical Systems 23:7 (2024)
In this paper, we establish a version of the central limit theorem for Markov-Feller continuous time processes (with a Polish state space) that are exponentially ergodic in the bounded-Lipschitz distance and enjoy a continuous form of the Foster-Lyap
Externí odkaz:
http://arxiv.org/abs/2210.11963
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Despite surging interest in space travel in recent decades, the impacts of prolonged, elevated exposure to galactic cosmic radiation (GCR) on human health remain poorly understood. This form of ionizing radiation causes significant changes t
Externí odkaz:
https://doaj.org/article/358f68bdfef84cf487595c32b2b7f617
Publikováno v:
Nonlinear Analysis 215, 2022, art. no. 112678
In this paper, we study a subclass of piecewise-deterministic Markov processes with a Polish state space, involving deterministic motion punctuated by random jumps that occur at exponentially distributed time intervals. Over each of these intervals,
Externí odkaz:
http://arxiv.org/abs/2011.07671
Publikováno v:
Nonlinear Analysis 213, 2021, art. no 112522
We are concerned with the absolute continuity of stationary distributions corresponding to some piecewise deterministic Markov process, being typically encountered in biological models. The process under investigation involves a deterministic motion
Externí odkaz:
http://arxiv.org/abs/2004.06798
Publikováno v:
Stochastic Analysis and Applications, Volume 39, Issue 2, 2021, Pages 357-379
In the paper we consider some piecewise deterministic Markov process whose continuous component evolves according to semiflows, which are switched at the jump times of a Poisson process. The associated Markov chain describes the states of this proces
Externí odkaz:
http://arxiv.org/abs/1909.06777
Publikováno v:
Math. Biosci. Eng., vol. 17 (2020), no. 2, 1059-1073
We investigate a piecewise-deterministic Markov process, evolving on a Polish metric space, whose deterministic behaviour between random jumps is governed by some semi-flow, and any state right after the jump is attained by a randomly selected contin
Externí odkaz:
http://arxiv.org/abs/1909.05396
Autor:
Bożena Bruhn-Olszewska, Hanna Davies, Daniil Sarkisyan, Ulana Juhas, Edyta Rychlicka-Buniowska, Magdalena Wójcik, Monika Horbacz, Marcin Jąkalski, Paweł Olszewski, Jakub O. Westholm, Agata Smialowska, Karol Wierzba, Åsa Torinsson Naluai, Niklas Jern, Lars-Magnus Andersson, Josef D. Järhult, Natalia Filipowicz, Eva Tiensuu Janson, Sten Rubertsson, Miklós Lipcsey, Magnus Gisslén, Michael Hultström, Robert Frithiof, Jan P. Dumanski
Publikováno v:
Genome Medicine, Vol 14, Iss 1, Pp 1-14 (2022)
Abstract Background The COVID-19 pandemic, which has a prominent social and economic impact worldwide, shows a largely unexplained male bias for the severity and mortality of the disease. Loss of chromosome Y (LOY) is a risk factor candidate in COVID
Externí odkaz:
https://doaj.org/article/47e00c830df04f0b876d13cf816381e5
Publikováno v:
F1000Research, Vol 11 (2023)
Glioblastoma (GBM), a deadly brain tumor, is still one of a few lasting challenges of contemporary oncology. Current therapies fail to significantly improve patient survival due to GBM tremendous genetic, transcriptomic, immunological, and sex-depend
Externí odkaz:
https://doaj.org/article/163be510125549e18d2a4405e59c9cfb