Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Martin Anokye"'
Publikováno v:
Axioms, Vol 13, Iss 7, p 483 (2024)
This research investigates the stability and occurrence of Hopf bifurcation in a credit risk contagion model, which includes distributed delay, using the chain trick method. The model is a generalized version of those previously examined. The model i
Externí odkaz:
https://doaj.org/article/8e336c84bb4741419af696c1a3e19e5a
Autor:
Martin Anokye
Publikováno v:
Journal of Mathematics, Vol 2024 (2024)
The paper examines the fish population dynamics of a delay logistic model with restrictions on harvesting in a deterministic environment. This is the first time an autonomous model with a harvesting function has been created to regulate the harvestin
Externí odkaz:
https://doaj.org/article/faa749e22437446dbda52621314ebc0f
Publikováno v:
International Journal of Differential Equations, Vol 2024 (2024)
This study compares the price dynamics of a Caputo fractional order delay differential cobweb model with existing cobweb models that have conformable fractional derivatives, Caputo fractional derivatives, and nonsingular kernel fractional derivatives
Externí odkaz:
https://doaj.org/article/c31305e52a5249b6989126bb0cde28ab
Autor:
Agnes Adom-Konadu, Ebenezer Bonyah, Albert Lanor Sackitey, Martin Anokye, Joshua Kiddy K. Asamoah
Publikováno v:
Healthcare Analytics, Vol 3, Iss , Pp 100191- (2023)
This study formulates a Monkeypox model with protected travelers. The fixed point theorem is used to obtain the existence and uniqueness of the solution with Ulam–Hyers stability for the analysis of the solution to the model. The Newton polynomial
Externí odkaz:
https://doaj.org/article/8281c97c93ac46159c1492febecfac5a
Publikováno v:
Advances in Mathematical Physics, Vol 2023 (2023)
This paper provides a mathematical fractional-order model that accounts for the mindset of patients in the transmission of COVID-19 disease, the continuous inflow of foreigners into the country, immunization of population subjects, and temporary loss
Externí odkaz:
https://doaj.org/article/c09dee13e9844723bf5d4e272d2c0312
Publikováno v:
Discrete Dynamics in Nature and Society, Vol 2023 (2023)
The paper uses a new technique to find a unique solution to a delay differential cobweb model (formulated from a joint supply-demand function of price) with real model parameters via the Lambert W-function without considering any complex branches. Th
Externí odkaz:
https://doaj.org/article/3df4b0133ecb416d8e9c3aa9c0302243
Autor:
Peter Romeo Nyarko, Martin Anokye
Publikováno v:
AIMS Mathematics, Vol 5, Iss 4, Pp 3111-3124 (2020)
In this study, we develop an advection-reaction-diffusion system of partial differential equations (PDEs) to describe interactions between tumor cells and extracellular matrix (ECM) at the macroscopic level. At the subcellular level, we model the int
Externí odkaz:
https://doaj.org/article/8cdb52fe7658413c833e49a169fe8f14
Publikováno v:
Journal of Applied Mathematics, Vol 2022 (2022)
The paper studies the dynamics of a full delay-logistic population model incorporated with a proportionate harvesting function. The study discusses the stability of the model in comparison with the well-known Hutchinson logistic growth equation with
Externí odkaz:
https://doaj.org/article/72f2eaca32e8475695a7b337ec265154
The techniques and methods that help to obtain necessary and sufficient conditions to determine the local stability of linearized systems are paramount. In this paper, a corollary of the Gershgorin’s circle theorem was used to establish the local s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb98eb61185b23f67ad3fcd26fc7d5db
https://doi.org/10.21203/rs.3.rs-1909006/v1
https://doi.org/10.21203/rs.3.rs-1909006/v1