Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Agnes A. Konadu"'
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:
Journal of Mathematics, Vol 2022 (2022)
In this paper, a deterministic mathematical model for the transmission and control of malaria is formulated. The main innovation in the model is that, in addition to the natural death rate of the vector (mosquito), a proportion of the prevention effo
Externí odkaz:
https://doaj.org/article/e8ec73aa5a08481faa70f72126d6d35d
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
Publikováno v:
Discrete Dynamics in Nature and Society. 2023:1-11
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://explore.openaire.eu/search/publication?articleId=doi_dedup___::67a781cb099b2ae056cb8f201d5545b3
https://doi.org/10.1155/2023/1296562
https://doi.org/10.1155/2023/1296562
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
Autor:
Jerry Opoku-Ansah, Ewura Seidu Yahaya, Charles Lloyd Yeboah Amuah, Regina Nyorkeh, Agnes Adom-Konadu, Peter Osei-Wusu Adueming, Ernest Teye
Publikováno v:
Analytical methods : advancing methods and applications. 14(24)
An onsite technique for determining drug integrity in sub-Saharan Africa is needed to ensure drug integrity and enhance public health. This current study presents the application of handheld NIR spectroscopic and multivariate techniques for the accur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e67c471b34ed45d1662b42bce4e329c5
https://pubmed.ncbi.nlm.nih.gov/35667649
https://pubmed.ncbi.nlm.nih.gov/35667649
Autor:
Joshua Kiddy K. Asamoah, Eric Okyere, Ernest Yankson, Alex Akwasi Opoku, Agnes Adom-Konadu, Edward Acheampong, Yarhands Dissou Arthur
Publikováno v:
Chaos, Solitons & Fractals. 156:111821
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::708f52a303ffbe0056b333a5b39d4ae9
https://doi.org/10.1016/j.chaos.2022.111821
https://doi.org/10.1016/j.chaos.2022.111821