Reinterpreting stochastic optimal control under ecological uncertainty: Inferring decision urgency from vegetation biomass dynamics [0.03%]
基于生态不确定性的随机最优控制的重新解释：从植被生物量动力学推断决策紧迫性
Komi Mensah Agboka,Tobias Landmann,Elfatih M Abdel-Rahman
Komi Mensah Agboka
Stochastic optimal control provides a rigorous framework for systems subject to uncertainty, yet its operational use in ecological crisis contexts remains limited by interpretability. We reinterpreted a stochastic control formulation in whi...
Delayed immune responses and heterogeneous exposure shape within-host viral dynamics [0.03%]
延迟的免疫反应和异质性暴露决定了体内的病毒动力学
Abdelkarim Lamghari,Aissam Jebrane
Abdelkarim Lamghari
In this paper, we present a delayed within-host viral dynamics model that integrates nonlinear immune responses and heterogeneous exposure. The model combines logistic viral replication, delayed immune-mediated clearance, and time-dependent...
X-factorable transformation-based control of interconnected Lotka-Volterra systems [0.03%]
基于X-可因子化变换的Lotka-Volterra系统互联控制
Lőrinc Márton,Katalin M Hangos
Lőrinc Márton
A dynamic model of interconnected Lotka-Volterra systems has been developed both with static and delayed interconnections. We have shown that the X-transformed model of interconnected Lotka-Volterra systems naturally admits a quasi-polynomi...
Editorial: Smart Cities, Innovating in the Transformation of Urban Environments [0.03%]
智领未来城市转型创新编辑部文章
Diego Rossit,Sergio Nesmachnow,Luis Hernández Callejo et al.
Diego Rossit et al.
The Special Issue Smart Cities: Innovating in the Transformation of Urban Environments presents a collection of original research contributions that employ mathematical modeling, optimization, machine learning, and deep learning techniques ...
Stationary and oscillatory corrosion patterns in a modified Barkley-Leslie-Gower model [0.03%]
修正的Barkley-Leair-Gower模型中的腐蚀图案的驻定和振荡行为
Giancarlo Consolo,Guglielmo Inferrera
Giancarlo Consolo
In this work, we investigated the emergence of stationary and oscillatory patterns in an extended version of the Barkley model for corrosive and passivating species, specifically tailored to describe the initiation stage of localized corros...
Veysel Fuat Hatipoğlu,Maia Martcheva
Veysel Fuat Hatipoğlu
We propose a fractional-order differential equation model to study the gender-specific transmission dynamics of human papillomavirus (HPV). Due to limited gender-disaggregated HPV data, oropharyngeal cancer incidence was used as a proxy. Th...
Exploring the effect of density dependent infection rate in a within host viral infection model [0.03%]
在宿主体内的病毒感染模型中探索密度依赖性感染率的影响
Hope Sage,Hana M Dobrovolny
Hope Sage
The most common viral dynamics models for analyzing viral infections assume a well-mixed spatial distribution between viral particles and uninfected target cells. However, throughout an infection, the spatial distribution of virus and cells...
A simple mechanistic model for insulin-glucose-glucagon dynamics and its implications for diabetes management [0.03%]
一种胰岛素-血糖-胰高血糖素动力学的简化模型及其对糖尿病管理的意义
Mackenzie Dalton,Emmanuel Asante-Asamani,James Greene
Mackenzie Dalton
Insulin and glucose dynamics are tightly regulated by the pancreatic islets of Langerhans, which contain beta cells that produce insulin and alpha cells that produce glucagon. Insulin lowers blood glucose by enabling cells to access glucose...
A nonlinear time-delay modeling case study of Tuberculosis transmission in Algeria: 1990-2024 [0.03%]
一个关于阿尔及利亚1990-2024年结核病传播的非线性时滞模型案例研究
Nadjla Abidat,Akhil Kumar Srivastav,Nico Stollenwerk et al.
Nadjla Abidat et al.
This study develops a nonlinear time-delay mathematical model to investigate the transmission dynamics of tuberculosis in Algeria over the period 1990-2024. The model explicitly incorporates a delay representing the incubation period betwee...
Stabilizing predator-prey interactions: the impact of supplementary food and anti-predator behavior [0.03%]
稳定捕食者-猎物相互作用：补食和防避天敌行为的影响
Aladeen Al Basheer
Aladeen Al Basheer
This study investigated a modified Holling-Tanner predator-prey model that incorporates supplementary food for predators and anti-predator behavior in prey. The model examined how these ecological mechanisms influence predator-prey dynamics...