3 papers
math.DS2026
A Modified SIS Epidemic Model with Application to Health Insurance Pricing
Tuan Chau Do, Tien Thinh Le, Nguyen Trong Hieu +1
In this work, we investigate a modified version of the classical SIS model that incorporates hospitalization for treatment and disease-induced mortality, aiming to more accurately…
math.NA2025
A Generalized Second-Order Positivity-Preserving Numerical Method for Non-Autonomous Dynamical Systems with Applications
Manh Tuan Hoang, Matthias Ehrhardt
In this work, we propose a generalized, second-order, nonstandard finite difference (NSFD) method for non-autonomous dynamical systems. The proposed method combines the NSFD framew…
math.NA2023
A generalized nonstandard finite difference method for a class of autonomous dynamical systems and its applications
Manh Tuan Hoang
In this work, a class of continuous-time autonomous dynamical systems describing many important phenomena and processes arising in real-world applications is considered. We apply t…