Zobrazeno 1 - 10
of 111
pro vyhledávání: '"CHATZARAKIS, G. E."'
Oscillations of second-order noncanonical advanced difference equations via canonical transformation
Publikováno v:
Carpathian Journal of Mathematics, 2022 Jan 01. 38(2), 383-390.
Externí odkaz:
https://www.jstor.org/stable/27105200
Publikováno v:
Nonautonomous Dynamical Systems, Vol 9, Iss 1, Pp 290-306 (2022)
In this study, an epidemic mathematical model for Omicron, denoted as B.1.1.529 SARS-Cov-2 Variant, is constructed. Covid-19 vaccines are considered here to ensure the host population’s safety across the model. The fundamentals of positivity and bo
Externí odkaz:
https://doaj.org/article/7ba288cc1866483797ecf8d216e942a7
Publikováno v:
Applicable Analysis and Discrete Mathematics, 2021 Oct 01. 15(2), 413-425.
Externí odkaz:
https://www.jstor.org/stable/27090837
Publikováno v:
Nonautonomous Dynamical Systems, Vol 9, Iss 1, Pp 56-67 (2022)
The Susceptible-Isolated-Infected-Recovered-Vaccinated (SIqIRV) deterministic model is examined in this paper. This model considers a nonlinear force of quarantine, infection and care, where vaccinated individuals lose their immunity after a period o
Externí odkaz:
https://doaj.org/article/313195ba7b834677827a6e0c2831e2cd
Publikováno v:
Applied Mathematics Letters 59 (2016), 101-108
The oscillatory behavior of the solutions to a differential equation with several non-monotone delay arguments and non-negative coefficients is studied. A new sufficient oscillation condition, involving lim sup, is obtained. An example illustrating t
Externí odkaz:
http://arxiv.org/abs/1703.04144
Autor:
Chatzarakis, G. E.1 (AUTHOR), Indrajith, N.2 (AUTHOR), Panetsos, S. L.1 (AUTHOR), Thandapani, E.3 (AUTHOR)
Publikováno v:
Journal of Applied Mathematics. 6/30/2022, p1-5. 5p.
Autor:
Chatzarakis, G. E.1 (AUTHOR), Grace, S. R.2 (AUTHOR), Jadlovská, I.3 (AUTHOR) irena.jadlovska@tuke.sk
Publikováno v:
Acta Mathematica Hungarica. Apr2021, Vol. 163 Issue 2, p552-562. 11p.
Autor:
Ayyappan, G.1 ayyapmath@gmail.com, Chatzarakis, G. E.2 gea.xatz@aspete.gr, Gopal, T.3 gopalmaths@gmail.com, Thandapani, E.4 ethandapani@yahoo.co.in
Publikováno v:
Nonlinear Studies. 2020, Vol. 27 Issue 4, p1105-1115. 11p.
Autor:
Chatzarakis, G. E.1 (AUTHOR), Moaaz, O.2 (AUTHOR), Li, T.3,4,5 (AUTHOR), Qaraad, B.2,6 (AUTHOR) belgeesmath2016@gmail.com
Publikováno v:
Advances in Difference Equations. 4/16/2020, Vol. 2020 Issue 1, p1-17. 17p.
Autor:
Chatzarakis, G. E.1 geaxatz@otenet.gr, Logaarasi, K.2 logajoni@gmail.com, Raja, T.2 trmaths19@gmail.com, Sadhasivam, V.2 ovsadha@gmail.com
Publikováno v:
Applicable Analysis & Discrete Mathematics. 2019, Vol. 13 Issue 1, p325-345. 21p.