Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Rahim ud Din"'
Publikováno v:
AIMS Mathematics, Vol 8, Iss 12, Pp 29932-29955 (2023)
The susceptible, exposed, infected, quarantined and vaccinated (SEIQV) population is accounted for in a mathematical model of COVID-19. This model covers the therapy for diseased people as well as therapeutic measures like immunization for susceptibl
Externí odkaz:
https://doaj.org/article/2063b8ff983440aba71395d01d6e7b5b
Publikováno v:
Mathematics, Vol 12, Iss 11, p 1662 (2024)
We develop a mathematical model for the SARAS-CoV-2 double variant transmission characteristics with variant 1 vaccination to address this novel aspect of the disease. The model is theoretically examined, and adequate requirements are derived for the
Externí odkaz:
https://doaj.org/article/87433add17b34d2fba2495de387511f4
Autor:
Hussam Alrabaiah, Rahim Ud Din, Khursheed J. Ansari, Ateeq ur Rehman Irshad, Burhanettin Ozdemir
Publikováno v:
Results in Physics, Vol 49, Iss , Pp 106536- (2023)
In this paper, we develop a new mathematical model for an in-depth understanding of COVID-19 (Omicron variant). The mathematical study of an omicron variant of the corona virus is discussed. In this new Omicron model, we used idea of dividing infecte
Externí odkaz:
https://doaj.org/article/2ce2ecb4c6b24b288b2130201e47c2bb
Publikováno v:
Fractal and Fractional, Vol 7, Iss 7, p 552 (2023)
In this study, we considered a model for novel COVID-19 consisting on five classes, namely S, susceptible; E, exposed; I, infected; V, vaccinated; and R, recovered. We derived the expression for the basic reproductive rate R0 and studied disease-free
Externí odkaz:
https://doaj.org/article/0e0d744a0f7f4256b02b90761f577fc5
Autor:
Ebrahem A. Algehyne, Rahim ud Din
Publikováno v:
Alexandria Engineering Journal, Vol 60, Iss 1, Pp 393-399 (2021)
This paper investigates a new mathematical SQIR model for COVID-19 by means of four dimensions; susceptible, quarantine, infected and recovered (SQIR) via Non-linear Saturated Incidence Rate. First of all the model is formulated in the form of differ
Externí odkaz:
https://doaj.org/article/1b15d9cd6ddf45879cb55fcc504d4ad0
Publikováno v:
AIMS Mathematics, Vol 5, Iss 6, Pp 7548-7561 (2020)
In this manuscript, we examine the SIR model under convex incidence rate. We first formulate the famous SIR model under the aforesaid incidence rate. Further, we develop some sufficient analysis to examine the dynamical behavior of the model under co
Externí odkaz:
https://doaj.org/article/022e071a4a2b46ea960fb296b28558dd
Publikováno v:
Advances in Difference Equations, Vol 2020, Iss 1, Pp 1-13 (2020)
Abstract In this research work, we present a mathematical model for novel coronavirus-19 infectious disease which consists of three different compartments: susceptible, infected, and recovered under convex incident rate involving immigration rate. We
Externí odkaz:
https://doaj.org/article/48a22d395c024432a02822e2a0429b24
Publikováno v:
Results in Physics, Vol 25, Iss , Pp 104253- (2021)
This current work studies a new mathematical model for SARS-CoV-2. We show how immigration, protection, death rate, exposure, cure rate and interaction of infected people with healthy people affect the population. Our model is SIR model, which has th
Externí odkaz:
https://doaj.org/article/44b7d5b0802b4f7a844a882bea185ae9
Publikováno v:
Results in Physics, Vol 24, Iss , Pp 104069- (2021)
This work studies a new SEIR type mathematical model for SARS-CoV-2. We show how immigration, protection, death rate, exposure, cure rate and interaction of infected people with healthy people affect the population. Our model has four classes includi
Externí odkaz:
https://doaj.org/article/2dfc2f7a00c24a3b8b00e9d05f338fa6
Autor:
Rahim ud Din, Ebrahem A. Algehyne
Publikováno v:
Results in Physics, Vol 23, Iss , Pp 103970- (2021)
This paper is about a new COVID-19 SIR model containing three classes; Susceptible S(t), Infected I(t), and Recovered R(t) with the Convex incidence rate. Firstly, we present the subject model in the form of differential equations. Secondly, “the d
Externí odkaz:
https://doaj.org/article/51a1f2bd1b7f4359b60082014403b063