Results 71 to 80 of about 194 (161)

Approximating solutions of Hammerstein Type equations in Banach Spaces

, 2019
Let X be a real Banach space and X* be its dual. Let F : X → X* and K : X → X* be Lipschitz monotone mappings. In this paper an explicit iterative scheme is constructed for approximating solutions of the Hammerstein type equation, 0 = u + KFu; when they ...
Tufa, Abebe R., Zegeye, H, Daman, O
core  

AVersatile Spectral Matrix Collocation Method for Tackling Bratu, Riccati, and Higher Order Linear and Nonlinear Differential Equations Containing Delay Variables

 This study presents a numerical matrix collocation method for solving Bratu equations, Riccati equations, and high-order linear/nonlinear differential equations with delay variables—all of which hold significant importance in the literature ...
Baykuş Savaşaneril, Nurcan, Çevik, Mehmet   +1 more
core   +1 more source

An Extensive Study of Approximating the Periodic Solutions of the Prey -Predator System

, 2010
In this paper, an approximation to the periodic solutions of the general LotkaVolterra prey -predator system is obtained using the Poincare -Lindstedt method.
Gopala Rao, D Venu, Hari Krishna, P Sri
core  

Coupled reaction-diffusion waves in a chemical system via fractional derivatives in Liouville-Caputo sense

, 2018
In this paper, we have generalized the fractional cubic isothermal auto-catalytic chemical system (FCIACS) with Liouville-Caputo, CaputoFabrizio-Caputo, and Atangana-Baleanu-Caputo fractional time derivatives, respectively. We apply the Homotopy Analysis
Khaled M. Saad, J. F. Gomez-Aguilar
core  

The importance of quarantine: modelling the COVID-19 testing process. [PDF]

J Math Biol, 2023
Xu W, Shu H, Wang L, Wang XS, Watmough J.   +4 more
europepmc   +1 more source

The Conley Index Over A Base

, 1996
We construct a generalization of the Conley index for flows. The new index preserves information which in the classical case is lost in the process of collapsing the exit set to a point. The new index has most of the properties of the classical index. As
James F. Reineck, Roman Srzednicki, Instytut Matematyki, Instytut Informatyki, Marian Mrozek   +4 more
core  

Correction to “An Analysis on the Positive Solutions for a Fractional Configuration of the Caputo Multiterm Semilinear Differential Equation”

Journal of Function Spaces, Volume 2025, Issue 1, 2025.
wiley   +1 more source

The Conley Index Over The Circle

, 1997
We study the Conley index over a base in the case when the base is the circle. Such an index arises in a natural way when the considered flow admits a Poincar'e section.
James F. Reineck, Roman Srzednicki, Instytut Matematyki, Instytut Informatyki, Marian Mrozek   +4 more
core  

Stochastic pathways of narcocriminality: A Continuous-Time Markov Chain and branching process analysis

Scientific African
This study develops a Continuous-Time Markov Chain (CTMC) model to analyse the dynamics of drug abuse and its links to criminal behaviour. The model comprises seven compartments: susceptible individuals, light drug users, heavy drug users, individuals in
Robert Kajambeu, Farai Nyabadza
doaj   +1 more source

Absolute concentration robustness and multistationarity in reaction networks: Conditions for coexistence

European Journal of Applied Mathematics
Many reaction networks arising in applications are multistationary, that is, they have the capacity for more than one steady state, while some networks exhibit absolute concentration robustness (ACR), which means that some species concentration is the ...
Nidhi Kaihnsa, Tung Nguyen, Anne Shiu
doaj   +1 more source