A5102965623- Mathematical and Theoretical Epidemiology and Ecology Models
- Mathematical Biology Tumor Growth
- GaN-based semiconductor devices and materials
- Neural Networks Stability and Synchronization
- Ga2O3 and related materials
- Semiconductor materials and devices
- Flowering Plant Growth and Cultivation
- RNA and protein synthesis mechanisms
- Tree Root and Stability Studies
- Fractional Differential Equations Solutions
- Nonlinear Differential Equations Analysis
- Evolution and Genetic Dynamics
- Plant Physiology and Cultivation Studies
- Berry genetics and cultivation research
- Forest, Soil, and Plant Ecology in China
- Neural Networks and Applications
- Magnetic Properties of Alloys
- stochastic dynamics and bifurcation
- Differential Equations and Boundary Problems
- Metallurgical and Alloy Processes
- Peroxisome Proliferator-Activated Receptors
- Rare-earth and actinide compounds
- Horticultural and Viticultural Research
- Ecosystem dynamics and resilience
- Animal Nutrition and Physiology
Heze Medical College
2021
Chengdu University
2021
China Agricultural University
2010-2019
Yibin University
2013
Guangxi University
2009
In this paper, Lyapunov-Razumikhin technique, design of state-dependent switching laws, a fixed point theorem and variational methods are employed to derive the existence unique results globally exponentially stable (positive) stationary solution delayed reaction–diffusion cell neural networks under Dirichlet zero boundary value, including global stability criteria in classical meaning. Next, sufficient conditions proposed guarantee invariance ordinary differential systems influence...
In this study, the authors utilize mountain pass lemma, variational methods, regularization technique, and Lyapunov function method to derive unique existence of positive classical stationary solution a single‐species ecosystem. Particularly, geometric characteristic saddle point in lemma guarantees that equilibrium is ground state Based on obtained uniqueness result, use globally exponential stability criterion, which illuminates under some suitable conditions, certain internal competition...
By the way of Lyapunov-Krasovskii functional approach and some variational methods in Sobolev space<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M1"><mml:mrow><mml:msubsup><mml:mi>W</mml:mi><mml:mn>0</mml:mn><mml:mrow><mml:mn>1</mml:mn><mml:mo>,</mml:mo><mml:mi>p</mml:mi></mml:mrow></mml:msubsup><mml:mrow><mml:mo stretchy="false">(</mml:mo><mml:mi>Ω</mml:mi><mml:mo stretchy="false">)</mml:mo></mml:mrow></mml:mrow></mml:math>, a global asymptotical stability criterion for p...
Summary To investigate the genetic variations of mtATP6 and mtATP8 genes among different Chinese pig breeds, two fragments 425 743 bp containing whole coding region were amplified with 805 individuals from 23 local three types wild boars European breeds. Sequence comparison identified a total number 17 substitutions including six variable sites in eleven gene. The restriction enzyme Fok I revealed four polymorphic (nt8086, 8176, 8514 7784), RFLP haplotype patterns ( A, B, C D ) all tested...
By applying impulsive control, this work investigated the global stabilization of a single-species ecosystem with Markovian jumping, time delay and Neumann boundary condition. Variational methods, fixed-point theorem, Laplacian semigroup theory were employed to derive unique existence stable equilibrium point, which is positive number. Numerical examples illuminate feasibility proposed methods.
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