Results 31 to 40 of about 143,052 (167)

Mathematical Modelling of Tuberculosis Outbreak in an East African Country Incorporating Vaccination and Treatment

Computation, 2023
In this paper, we develop a deterministic mathematical epidemic model for tuberculosis outbreaks in order to study the disease’s impact in a given population.
Kayode Oshinubi, Olumuyiwa James Peter, Emmanuel Addai, Enock Mwizerwa, Oluwatosin Babasola, Ifeoma Veronica Nwabufo, Ibrahima Sane, Umar Muhammad Adam, Adejimi Adeniji, Janet O. Agbaje   +9 more
doaj   +1 more source

Blood Flow in Multi-Sinusoidal Curved Passages with Biomimetic Rheology: An Application of Blood Pumping

Mathematics, 2022
The unsteady flow of biological liquid through non-uniform pumps under porosity impacts is considered. The Jeffrey fluid is used as blood in the current study, which is also characterized as viscoelastic fluid because of its dual characteristics: on the ...
Gamal Hassan Sewify, Khurram Javid, Muhammad Adeel, Aamar Abbasi, Sami Ullah Khan, Mohamed Omri, Lioua Kolsi   +6 more
doaj   +1 more source

Numerical schemes for G-Expectations

Electronic Journal of Probability, 2012
Electronic Journal of Probability ...
openaire   +4 more sources

Fractional-Calculus Analysis of the Dynamics of a Vector-Borne Infection with Preventive Measures

Fractal and Fractional
Vector-borne infections pose serious public health challenges due to the complex interplay of biological, environmental, and social factors. Therefore, comprehensive approaches are essential to mitigate the burden of vector-borne infections and minimize ...
Rashid Jan, Salah Boulaaras, Asma Alharbi, Normy Norfiza Abdul Razak   +3 more
doaj   +1 more source

On System of Variable Order Nonlinear p-Laplacian Fractional Differential Equations with Biological Application

Mathematics, 2023
The study of variable order differential equations is important in science and engineering for a better representation and analysis of dynamical problems. In the literature, there are several fractional order operators involving variable orders.
Hasib Khan, Jehad Alzabut, Haseena Gulzar, Osman Tunç, Sandra Pinelas   +4 more
doaj   +1 more source

Numerical Schemes for Signature Kernels

SIAM Journal on Numerical Analysis
Signature kernels have emerged as a powerful tool within kernel methods for sequential data. In the paper "The Signature Kernel is the solution of a Goursat PDE", the authors identify a kernel trick that demonstrates that, for continuously differentiable paths, the signature kernel satisfies a Goursat problem for a hyperbolic partial differential ...
Cass, Thomas, Piatti, Francesco, Pei, Jeffrey   +2 more
openaire   +5 more sources

Effective Numerical Algorithm for Simulations of Beam Stabilization in Broad Area Semiconductor Lasers and Amplifiers

Mathematical Modelling and Analysis, 2014
A 2 + 1 dimensional PDE traveling wave model describing spatial-lateral dynamics of edge-emitting broad area semiconductor devices is considered. A numerical scheme based on a split-step Fourier method is presented.
Mindaugas Radziunas, Raimondas Čiegis
doaj   +1 more source

Fractional Dynamics of HIV with Source Term for the Supply of New CD4⁺ T-Cells Depending on the Viral Load via Caputo–Fabrizio Derivative

Molecules, 2021
Human immunodeficiency virus (HIV) is a life life-threatening and serious infection caused by a virus that attacks CD4+ T-cells, which fight against infections and make a person susceptible to other diseases.
Zahir Shah, Rashid Jan, Poom Kumam, Wejdan Deebani, Meshal Shutaywi   +4 more
doaj   +1 more source

Analysis of school bullying menace incorporating family education: a mathematical modeling approach

Frontiers in Applied Mathematics and Statistics
School bullying is a severe social problem that has an unfavorable impact on students development and behavior. Based on family education and students memory of having been bullied or witnessed bullying, this work established a mathematical model for ...
Adejimi Adeniji, Adejimi Adeniji, Adejimi Adeniji, Emmanuel Addai, Shatalov Michael, Kekana Malesela, Joshua Kiddy K. Asamoah, Joshua Kiddy K. Asamoah, Kayode Oshinubi   +8 more
doaj   +1 more source

Invariant Finite-Difference Schemes for Plane One-Dimensional MHD Flows That Preserve Conservation Laws

Mathematics, 2022
Invariant finite-difference schemes are considered for one-dimensional magnetohydrodynamics (MHD) equations in mass Lagrangian coordinates for the cases of finite and infinite conductivity.
Vladimir Dorodnitsyn, Evgeniy Kaptsov
doaj   +1 more source