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Global stability of nonlinear feedback systemswith positive descriptor linear parts [PDF]

Bulletin of the Polish Academy of Sciences: Technical Sciences, 2019
The global (absolute) stability of nonlinear systems with negative feedbacks and positive descriptor linear parts is addressed. Transfer matrices of positive descriptor linear systems are analyzed.
T. Kaczorek
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Modeling Typhoid Fever Dynamics: Stability Analysis and Periodic Solutions in Epidemic Model with Partial Susceptibility

Mathematics, 2023
Mathematical models play a crucial role in predicting disease dynamics and estimating key quantities. Non-autonomous models offer the advantage of capturing temporal variations and changes in the system.
Fawaz K. Alalhareth, Mohammed H. Alharbi, Mahmoud A. Ibrahim   +2 more
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Kin recognition in plants-an ecological perspective: an overview of plant kin recognition under different resources, consequences and future challenges

Journal of Plant Interactions
Kin recognition in plants is a debated topic, with mixed evidence on whether plants can distinguish kin from non-kin and adjust their behavior accordingly.
Jan Sher, Yu-long Zheng, Jean H. Burns, Gul Jan, Jiao-Lin Zhang   +4 more
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Global Behavior of a Multi–Group Seir Epidemic Model with Spatial Diffusion in a Heterogeneous Environment

International Journal of Applied Mathematics and Computer Science, 2022
In this paper, we propose a multi-group SEIR epidemic model with spatial diffusion, where the model parameters are spatially heterogeneous. The positivity and ultimate boundedness of the solution, as well as the existence of a global attractor of the ...
Liu Pengyan, Li Hong-Xu
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Global Properties of HIV-1 Dynamics Models with CTL Immune Impairment and Latent Cell-to-Cell Spread

Mathematics, 2023
This paper presents and analyzes two mathematical models for the human immunodeficiency virus type-1 (HIV-1) infection with Cytotoxic T Lymphocyte cell (CTL) immune impairment.
Noura H. AlShamrani, Reham H. Halawani, Wafa Shammakh, Ahmed M. Elaiw   +3 more
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Global stability for a tuberculosis model

Mathematical and Computer Modelling, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Junli Liu, Tailei Zhang
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Susceptible-Infected-Treatment model with disease infection in prey population recovered by treatment [PDF]

Computational Ecology and Software, 2022
This paper describes a mathematical model with Susceptible-Infected-Treatment under disease infection in prey population. The controls methods are one is separating control that is to separate the prey from infected prey by means of self quarantine and ...
S.Saranya, S.Vijaya, E. Rekha
doaj  

Complex Dynamics Analysis of a Discrete Amensalism System with a Cover for the First Species

Axioms, 2022
Of interest is the dynamics of the discrete-time amensalism model with a cover on the first species. We first obtain the existence and stability of fixed points and the conditions for the permanent coexistence of two species.
Qimei Zhou, Fengde Chen, Sijia Lin
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Global asymptotic stability in a rational recursive sequence

, 2004
In this paper, we study the global stability of the difference equation x(n) = a + bx(n-1) + cx(n-1)(2)/d - x(n-2), n = 1,2,....., where a, b greater than or equal to 0 and c, d > 0.
Megson, G. M., Lai, HJ, Yang, X., Yang, X. F., Evans, D. J., Megson, G.M., Megson, GM, Lai, H., Evans, D.J., Evans, DJ, Yang, XF, Lai, H. J.   +11 more
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Soil fertility responses to dry-season irrigation with rubber-processing wastewater in a tropical rubber plantation

Circular Agricultural Systems
Xishuangbanna is a major natural rubber production region in China, characterized by extensive monoculture rubber plantations, and a distinct dry-wet seasonal climate.
Qingyuan Ma, Yun Li, Zheng Zhu, Qing Qiao, Jihui Deng, Qinghai Song, Yaohua Tian, Gang Deng, Yao Tang, Wenjun Zhou   +9 more
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