Showing 161 - 178 results of 178 for search '"reaction–diffusion"', query time: 0.05s Refine Results
  1. 161

    Fractal Dimension Analysis of the Julia Sets of Controlled Brusselator Model by Yuqian Deng, Xiuxiong Liu, Yongping Zhang

    Published 2016-01-01
    “…In this paper, the Julia set of Brusselator model which is a class of reaction diffusion equations from the viewpoint of fractal dynamics is discussed, and the control of the Julia set is researched by feedback control method, optimal control method, and gradient control method, respectively. …”
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    Article
  2. 162

    Optimal network sizes for most robust Turing patterns by Hazlam S. Ahmad Shaberi, Aibek Kappassov, Antonio Matas-Gil, Robert G. Endres

    Published 2025-01-01
    “…Abstract Many cellular patterns exhibit a reaction-diffusion component, suggesting that Turing instability may contribute to pattern formation. …”
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    Article
  3. 163

    Pattern formation of a predator-prey model with the cost of anti-predator behaviors by Xiaoying Wang, Xingfu Zou

    Published 2018-05-01
    “…We propose and analyse a reaction-diffusion-advection predator-prey model in which we assume that predators move randomly but prey avoid predation by perceiving a repulsion along predator density gradient. …”
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    Article
  4. 164

    An Unconditionally Stable Positivity-Preserving Scheme for the One-Dimensional Fisher–Kolmogorov–Petrovsky–Piskunov Equation by Sangkwon Kim, Chaeyoung Lee, Hyun Geun Lee, Hyundong Kim, Soobin Kwak, Youngjin Hwang, Seungyoon Kang, Seokjun Ham, Junseok Kim

    Published 2021-01-01
    “…The Fisher–KPP equation is a reaction-diffusion system that can be used to model population growth and wave propagation. …”
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    Article
  5. 165

    Protocomputing Architecture over a Digital Medium Aiming at Real-Time Video Processing by Aoi Tanibata, Alexandre Schmid, Shinya Takamaeda-Yamazaki, Masayuki Ikebe, Masato Motomura, Tetsuya Asai

    Published 2018-01-01
    “…A protocomputational architecture is presented that implements the ancient reaction-diffusion model as a microelectronic hardware. …”
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    Article
  6. 166

    The velocity diagram for traveling waves by Al Haj, Mohammad, Monneau, Régis

    Published 2023-05-01
    “…In this Note, we consider traveling waves in a reaction-diffusion equation in dimension one. Motivated by the motion of dislocations in crystals, we introduce an additive parameter $\sigma $ in the reaction term, which may be interpreted as an exterior force applied on the crystal. …”
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  7. 167

    Fairy circles and temporal periodic patterns in the delayed plant-sulfide feedback model by Xin Wei, Jianjun Paul Tian, Jiantao Zhao

    Published 2024-08-01
    “…Incorporating the self-regulatory mechanism with time delay to a plant-sulfide feedback system for intertidal salt marshes, we proposed and studied a functional reaction-diffusion model. We analyzed the stability of the positive steady state of the system, and derived the sufficient conditions for the occurrence of Hopf bifurcations. …”
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  8. 168

    The Effects of Mixing, Reaction Rates, and Stoichiometry on Yield for Mixing Sensitive Reactions—Part I: Model Development by Syed Imran A. Shah, Larry W. Kostiuk, Suzanne M. Kresta

    Published 2012-01-01
    “…To investigate this, a 1D, dimensionless, reaction-diffusion model at the micromixing scale was developed. …”
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  9. 169

    On the mathematical modelling of tumor-induced angiogenesis by Luis L. Bonilla, Vincenzo Capasso, Mariano Alvaro, Manuel Carretero, Filippo Terragni

    Published 2017-01-01
    “…On the other hand we have shown that ensemble averages over many realizations of the stochastic system may better correspond to a deterministic reaction-diffusion system.…”
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  10. 170

    Spatial spread of sexually transmitted diseases within susceptible populations at demographic steady state by Carlos Castillo-Chavez, Bingtuan Li

    Published 2008-09-01
    “…In prior models, thesetransmission dynamics have only been studied in the context ofnonexplicitly mobile heterosexually active populations at thedemographic steady state, or, explicitly in the simplest contextof SIS frameworks whose limiting systems are order preserving.We introduce reaction-diffusion equations to study the dynamics ofsexually-transmitted diseases (STDs) in spatially mobileheterosexually active populations. …”
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    Article
  11. 171

    A multiple time-scale computational model of a tumor and its micro environment by Christopher DuBois, Jesse Farnham, Eric Aaron, Ami Radunskaya

    Published 2012-11-01
    “…This paper describes anefficient, flexible, hybrid cellular automaton-based implementation ofnumerical solutions to multiple time-scale reaction-diffusion equations,applied to a model of tumor proliferation. …”
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    Article
  12. 172

    The implications of model formulation when transitioning from spatial to landscape ecology by Robert Stephen Cantrell, Chris Cosner, William F. Fagan

    Published 2011-11-01
    “…In particular, we are interested in seeing how precisely the predictions of mathematically rich spatially explicit regimes (reaction-diffusion models, integro-difference models) can be matched by those of ostensibly mathematically simpler spatially implicit patch approximations (discrete-diffusion models, average dispersal success matrix models).…”
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  13. 173

    A cell structure implementation of the multigrid method for the two-dimensional diffusion equation by Yongho Choi, Youngjin Hwang, Soobin Kwak, Seokjun Ham, Jyoti, Hyundong Kim, Junseok Kim

    Published 2025-01-01
    “…Some examples include the reaction–diffusion equations, the convection–diffusion equations, and others. …”
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    Article
  14. 174

    Application of the Natural Decomposition Method to Strongly Coupled Partial Differential Equations: The Gray-Scott Model. by Nsingwire, Godwin

    Published 2024
    “…This study investigated the application of the natural decomposition method for solving the Gray-Scott reaction-diffusion model, which is known for its complex nonlinearities and strong coupling between chemical species. …”
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    Thesis
  15. 175

    Pattern analysis in a benthic bacteria-nutrient system by Daniel Wetzel

    Published 2015-11-01
    “…We study steady states in a reaction-diffusion system for a benthic bacteria-nutrient model in a marine sediment over 1D and 2D domains by using Landau reductions and numerical path following methods. …”
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    Article
  16. 176

    A spatial model of tumor-host interaction: Application of chemotherapy by Peter Hinow, Philip Gerlee, Lisa J. McCawley, Vito Quaranta, Madalina Ciobanu, Shizhen Wang, Jason M. Graham, Bruce P. Ayati, Jonathan Claridge, Kristin R. Swanson, Mary Loveless, Alexander R. A. Anderson

    Published 2009-05-01
    “…The model, which is of reaction-diffusion type, takes into account the complex interactions between the tumor and surrounding stromal cells by including densities of endothelial cells and the extra-cellular matrix. …”
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  17. 177

    A mechanistic-statistical approach to infer dispersal and demography from invasion dynamics, applied to a plant pathogen by Saubin, Méline, Coville, Jérome, Xhaard, Constance, Frey, Pascal, Soubeyrand, Samuel, Halkett, Fabien, Fabre, Frédéric

    Published 2024-01-01
    “…The mechanistic model takes into account population growth and grasps the diversity in dispersal processes by using either diffusion, leading to a reaction-diffusion (R.D.) formalism, or kernels, leading to an integro-differential (I.D.) formalism. …”
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  18. 178

    Lattice defect engineering advances n-type PbSe thermoelectrics by Qian Deng, Xiao-Lei Shi, Meng Li, Xiaobo Tan, Ruiheng Li, Chen Wang, Yue Chen, Hongliang Dong, Ran Ang, Zhi-Gang Chen

    Published 2025-01-01
    “…Moreover, a robust Co/PbSe interface is designed to effectively prevent chemical reactions/diffusion; this interface exhibited a low electrical contact resistivity of ~10.9 μΩ cm2, excellent durability, and good stability in the thermoelectric module, which achieves a record-high conversion efficiency of 13.1% at a temperature difference of 460 K in segmented thermoelectric modules. …”
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    Article