Showing 201 - 220 results of 281 for search '"Mathematical analysis"', query time: 0.07s Refine Results
  1. 201

    Non-cooperative inventory games for defective items and quantity discounts using strategic complementarity by Rubono Setiawan

    Published 2025-01-01
    “…In this paper, the mathematical analysis for obtaining the equilibrium of the inventory games under strategic complementarities, the existence of defective items, and quantity discounts have been analyzed. …”
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    Article
  2. 202

    Research on Calculation and Simulating Analysis of Cycloidal Pin Wheel Meshing Stiffness by Su Jianxin, Wang Dongfeng, Xu Jiake, Zhang Jing, Li Hongji, Lü Ruifang

    Published 2024-01-01
    “…In order to optimize its load-bearing performance, a mathematical analysis model of contact stress and meshing stiffness is proposed regarding the important structural parameters of cycloidal and pin wheel, as the design variables such as needle tooth distribution circle radius, eccentricity, and needle tooth radius, VB.NET Software is applied to calculate and analyzes the influence of structural parameters of the cycloidal and pin wheel on the meshing stiffness, contact stress, meshing force, and torsional stiffness of the cycloidal and pin wheel pair. …”
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  3. 203
  4. 204

    A delay-differential equation model of HIV related cancer--immune system dynamics by Urszula Foryś, Jan Poleszczuk

    Published 2011-03-01
    “…The model assumes also the linear response of immune system to tumor presence.We perform a mathematical analysis of the steady states stability and discuss the biological meanings of these steady states. …”
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  5. 205

    Epidemic characteristics of two classic models and the dependence on the initial conditions by Jianquan Li, Yiqun Li, Yali Yang

    Published 2016-06-01
    “…For the two models, theconditions that determining whether the related epidemic characteristics of an epidemicoutbreak appear are explicitly determine by rigorous mathematical analysis. The dependenceof the epidemic final size on the initial values of the infective class is demonstrated. …”
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  6. 206

    Dynamics of a Fractional-Order Eco-Epidemiological Model with Two Disease Strains in a Predator Population Incorporating Harvesting by Moustafa El-Shahed, Mahmoud Moustafa

    Published 2025-01-01
    “…The model assumes that the population is divided into a prey population, a susceptible predator population, a predator population infected by the first disease, and a predator population infected by the second disease. A mathematical analysis and numerical simulations are performed to explain the dynamics and properties of the proposed fractional-order eco-epidemiological model. …”
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    Article
  7. 207

    Statistical Analysis of Video Frame Size Distribution Originating from Scalable Video Codec (SVC) by Sima Ahmadpour, Tat-Chee Wan, Zohreh Toghrayee, Fariba HematiGazafi

    Published 2017-01-01
    “…The modeling of video frame sizes is normally applied in simulation studies and mathematical analysis and generating streams for testing and compliance purposes. …”
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  8. 208

    Features of emotional burnout during the pandemic of nurses with different professional experience by V. V. Kozyreva

    Published 2023-05-01
    “…Yusupova, Spielberger-Khanin anxiety scale based on the results of mathematical analysis using the Mann-Whitney U-test, the relationship between the professional experience of nurses and the severity of the burnout syndrome is considered. …”
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  9. 209

    Up-to-date methods of stomach functions investigation and their diagnostic potentials by Ya. S. Tsimmerman

    Published 2011-09-01
    “…Diagnostic descriptive value of methods of electrogastrography and methods of mathematical analysis of electrogastrograms developed by the author, and potential of radionuclide methods are reviewed. …”
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  10. 210

    A dynamic analysis of a prey–predator population model with a nonlinear harvesting rate by Nadia Mohdeb

    Published 2025-01-01
    “…Purpose – In this article, the author discusses dynamical behaviors of a prey-predator population model with nonlinear harvesting rate and offers a mathematical analysis of the model. Design/methodology/approach – The design is by using modelization of populations interaction, qualitative theory of ordinary différential equations, bifurcations analysis, invariant center manifolds theory and Dulac's criterion. …”
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  11. 211

    Quality evaluation of learning math tests by Irina G. Ustinova, Elena G. Lazareva

    Published 2016-03-01
    “…The research subjects are test results in mathematical analysis 21 tests. Several methods of statistics are used (sample mean, sample standard deviation, Pearson’s correlation coefficient, etc.) to study these criteria. …”
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  12. 212

    On the stabilizing effect of cannibalism in stage-structured population models by Bruno Buonomo, Deborah Lacitignola

    Published 2006-07-01
    “…Numerical simulations are provided together with the mathematical analysis. Our modelling approach is based on balance arguments and a comparison with some early models which predict that a destabilizing effect of cannibalism is performed. …”
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  13. 213

    Qualitative Analysis of a Quadratic Integrate-and-Fire Neuron Model with State-Dependent Feedback Control by Guangyao Tang, Jin Yang, Sanyi Tang

    Published 2015-01-01
    “…It is revealed that mathematical analysis of these models has important significance. …”
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  14. 214
  15. 215

    Optimization of fuzzy linear fractional programming problem with fuzzy numbers by Sapan Das

    Published 2021-03-01
    “…Finally, some mathematical analysis along with one case study is given to show the novel strategies are superior to the current techniques.…”
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  16. 216

    The interplay between models and public health policies: Regional control for a class of spatially structured epidemics (think globally, act locally) by Vincenzo Capasso, Sebastian AniȚa

    Published 2018-01-01
    “…A review is presented here of the research carried out, by a group including the authors, on the mathematical analysis of epidemic systems. Particular attention is paid to recent analysis of optimal control problems related to spatially structured epidemics driven by environmental pollution. …”
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  17. 217

    Analysis of an HIV infection model incorporating latency age and infection age by Jinliang Wang, Xiu Dong

    Published 2018-05-01
    “…By rigorous analysis for the model, this paper is devoted to the global dynamics of an HIV infection model subject to latency age and infection age from theoretical point of view, where the model formulation, basic reproduction number computation, and rigorous mathematical analysis, such as relative compactness and persistence of the solution semiflow, and existence of a global attractor are involved. …”
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  18. 218

    Modeling Peer-to-Peer Botnet on Scale-Free Network by Liping Feng, Hongbin Wang, Qi Han, Qingshan Zhao, Lipeng Song

    Published 2014-01-01
    “…To prevent effectively P2P botnet, in this paper, a mathematical model which combines the scale-free trait of Internet with the formation of P2P botnet is presented. Explicit mathematical analysis demonstrates that the model has a globally stable endemic equilibrium when infection rate is greater than a critical value. …”
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  19. 219
  20. 220

    Micro-Trivium: A lightweight algorithm designed for radio frequency identification systems by Shiyong Zhang, Gongliang Chen

    Published 2017-02-01
    “…The new algorithm, named Micro-Trivium, requires less power and a smaller chip area than the original Trivium, which is proven using experimental data and results. Mathematical analysis shows that using Micro-Trivium is as secure as using Trivium.…”
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