Suchergebnisse - "Weakly nonlinear analysis"

Pattern formation driven by cross-diffusion in the Klausmeier-Gray-Scott model

Autoren: Alì G. Scuro C. Torcicollo I.

Quelle: Mathematics and Computers in Simulation. 239:555-571

Schlagwörter: Turing instability, Vegetation patterns, Weakly nonlinear analysis

Zugangs-URL: https://hdl.handle.net/20.500.14243/555504
https://doi.org/10.1016/j.matcom.2025.06.005

Dynamic properties and numerical simulations of a fractional phytoplankton-zooplankton ecological model

Autoren: Shuai Zhang Haolu Zhang Yulan Wang et al.

Quelle: Networks and Heterogeneous Media, Vol 20, Iss 2, Pp 648-669 (2025)

Schlagwörter: chaotic attractor, pattern, numerical simulations, hopf bifurcation analysis, phytoplankton-zooplankton model, weakly nonlinear analysis, Communication. Mass media, P87-96

Dateibeschreibung: electronic resource

Relation: https://doaj.org/toc/1556-1801

Zugangs-URL: https://doaj.org/article/467722f1a6754b919341395adc1bece0

Research on pattern dynamics of a class of predator-prey model with interval biological coefficients for capture

Autoren: Xiao-Long Gao Hao-Lu Zhang Xiao-Yu Li

Quelle: AIMS Mathematics, Vol 9, Iss 7, Pp 18506-18527 (2024)

Schlagwörter: fractional predator-prey model, weakly nonlinear analysis, interval biological coefficient, 0103 physical sciences, QA1-939, hopf bifurcation, 01 natural sciences, Mathematics

Zugangs-URL: https://doaj.org/article/685106699bfc47b0bcf97b8b1fe3d0db

Pattern formation of a volume-filling chemotaxis model with a bistable source

Autoren: Zuojun Ma

Quelle: AIMS Mathematics, Vol 9, Iss 11, Pp 30816-30837 (2024)

Schlagwörter: pattern formation, weakly nonlinear analysis, amplitude equation, QA1-939, chemotaxis, bistable, volume-filling, Mathematics

Zugangs-URL: https://doaj.org/article/f316f24da0be4fb08c1e667cfdd0591c

A chemotaxis reaction–diffusion model for Multiple Sclerosis with Allee effect

Autoren: Marzia Bisi Maria Groppi Giorgio Martalò et al.

Weitere Verfasser: Marzia Bisi Maria Groppi Giorgio Martalò et al.

Quelle: Ricerche di Matematica. 73:29-46

Schlagwörter: 0301 basic medicine, 0303 health sciences, Multiple Sclerosis, 92C15, 92C17, 35K57, 70K50, Weakly nonlinear analysi, Turing instability, FOS: Physical sciences, Weakly nonlinear analysis, Dynamical Systems (math.DS), Pattern Formation and Solitons (nlin.PS), Allee effect, Pattern formation, Nonlinear Sciences - Pattern Formation and Solitons, 01 natural sciences, 03 medical and health sciences, Mathematics - Analysis of PDEs, Multiple Sclerosi, FOS: Mathematics, Mathematics - Dynamical Systems, 0101 mathematics, Analysis of PDEs (math.AP)

Dateibeschreibung: application/pdf

Zugangs-URL: http://arxiv.org/abs/2303.01764
https://hdl.handle.net/11572/402245
https://link.springer.com/article/10.1007/s11587-023-00806-9#citeas
https://doi.org/10.1007/s11587-023-00806-9

Pattern dynamics and Turing instability induced by self-super-cross-diffusive predator-prey model via amplitude equations

Autoren: Naveed Iqbal Ranchao Wu Yeliz Karaca et al.

Quelle: AIMS Mathematics, Vol 8, Iss 2, Pp 2940-2960 (2023)

Schlagwörter: Equilibrium point, Computer Networks and Communications, turing instability, stability analysis, Mechanics, Amplitude, Mathematical analysis, Quantum mechanics, 01 natural sciences, Turing, Diffusion, pattern formation, Dynamics of Synchronization in Complex Networks, Biochemistry, Genetics and Molecular Biology, Health Sciences, Machine learning, 0103 physical sciences, QA1-939, Genetics, FOS: Mathematics, Pattern Formation, Stability (learning theory), Evolutionary Dynamics of Genetic Adaptation and Mutation, Physics, Public Health, Environmental and Occupational Health, Life Sciences, Instability, amplitude equations, Applied mathematics, Computer science, Programming language, weakly nonlinear analysis (wna), Disease Transmission and Population Dynamics, FOS: Biological sciences, Computer Science, Physical Sciences, Nonlinear system, Medicine, Bifurcation, Statistical physics, self-super-cross-diffusion, Reaction-Diffusion Model, Mathematics

Zugangs-URL: https://doaj.org/article/5c9cdbe18e734e14944e8e79e6f7f3ed

Research on Pattern Dynamics Behavior of a Fractional Vegetation-Water Model in Arid Flat Environment

Autoren: Xiao-Long Gao Hao-Lu Zhang Yu-Lan Wang et al.

Quelle: Fractal and Fractional, Vol 8, Iss 5, p 264 (2024)

Schlagwörter: vegetation pattern, fractional vegetation–water model, weakly nonlinear analysis, Hopf bifurcation, Thermodynamics, QC310.15-319, Mathematics, QA1-939, Analysis, QA299.6-433

Relation: https://www.mdpi.com/2504-3110/8/5/264; https://doaj.org/toc/2504-3110; https://doaj.org/article/1e054233601141e8845b83462a7f7a0c

Verfügbarkeit: https://doi.org/10.3390/fractalfract8050264
https://doaj.org/article/1e054233601141e8845b83462a7f7a0c

Derivation from kinetic theory and 2-D pattern analysis of chemotaxis models for Multiple Sclerosis

Autoren: Bisi M. Groppi M. Martalo' G. et al.

Weitere Verfasser: Bisi M. Groppi M. Martalo' G. et al.

Schlagwörter: Diffusive limit, Kinetic theory of active cell, Pattern formation, Reaction-diffusion equation, Weakly Nonlinear Analysis

Relation: info:eu-repo/semantics/altIdentifier/pmid/40960520; info:eu-repo/semantics/altIdentifier/wos/WOS:001572785100001; volume:91; issue:4; journal:JOURNAL OF MATHEMATICAL BIOLOGY; https://hdl.handle.net/11571/1536375

Verfügbarkeit: https://hdl.handle.net/11571/1536375
https://doi.org/10.1007/s00285-025-02282-1

Supercritical and subcritical Turing pattern formation in a hyperbolic vegetation model for flat arid environments

Autoren: Consolo G. Curro C. Valenti G.

Quelle: Physica D: Nonlinear Phenomena. 398:141-163

Schlagwörter: 0301 basic medicine, 03 medical and health sciences, 0103 physical sciences, Turing vegetation patterns, Hyperbolic model, Weakly nonlinear analysis, Supercritical and subcritical instabilities, Inertial effects, 01 natural sciences

Dateibeschreibung: application/pdf

Zugangs-URL: https://www.sciencedirect.com/science/article/pii/S0167278918305013
https://ui.adsabs.harvard.edu/abs/2019PhyD..398..141C/abstract
https://www.sciencedirect.com/science/article/pii/S0167278918305013?via=ihub
https://doi.org/10.1016/j.physd.2019.03.006
https://hdl.handle.net/11570/3139602

Anisotropic mesoscale turbulence and pattern formation in microswimmer suspensions induced by orienting external fields

Autoren: Reinken, Henning Heidenreich, Sebastian Bär, Markus et al.

Schlagwörter: 530 Physik, active matter, microswimmers, pattern formation, mesoscale turbulence, weakly nonlinear analysis

Dateibeschreibung: application/pdf

Verfügbarkeit: https://depositonce.tu-berlin.de/handle/11303/16434
https://doi.org/10.14279/depositonce-15210

Oscillatory periodic pattern dynamics in hyperbolic reaction-advection-diffusion models

Autoren: Grifò, G

Schlagwörter: cubic complex Ginzburg-Landau equation, weakly nonlinear analysis, wave instability, hyperbolic model, inertial effects, cubic complex Ginzburg-Landau equation, inertial effects, Settore MAT/07 - Fisica Matematica

Zugangs-URL: http://hdl.handle.net/10447/547165

Pattern Selection for Faraday Waves in an Incompressible Viscous Fluid

Autoren: Skeldon, A. C. Guidoboni, G.

Quelle: SIAM Journal on Applied Mathematics, 2007 Jan 01. 67(4), 1064-1100.

Zugangs-URL: https://www.jstor.org/stable/40233431

Details on the numerical algorithm and the experimental setup from Rods coiling about a rigid constraint: helices and perversions. 9 October 2020 26 January 2021

Autoren: D. Riccobelli (10182746) G. Noselli (10182748) A. DeSimone (6918266)

Schlagwörter: Mechanics, Applied Mathematics not elsewhere classified, elastic rods, helices, perversions, bifurcation theory, weakly nonlinear analysis, finite-element simulations

Relation: https://figshare.com/articles/journal_contribution/Details_on_the_numerical_algorithm_and_the_experimental_setup_from_Rods_coiling_about_a_rigid_constraint_helices_and_perversions_9_October_2020_26_January_2021/14096292

Verfügbarkeit: https://doi.org/10.6084/m9.figshare.14096292.v2

Effect of Rotational Speed Modulation on the Weakly Nonlinear Heat Transfer in Walter-B Viscoelastic Fluid in the Highly Permeable Porous Medium

Autoren: Anand Kumar Vinod K. Gupta Neetu Meena et al.

Quelle: Mathematics ; Volume 8 ; Issue 9 ; Pages: 1448

Schlagwörter: convection, heat transfer, porous medium, weakly nonlinear analysis

Dateibeschreibung: application/pdf

Relation: E2: Control Theory and Mechanics; https://dx.doi.org/10.3390/math8091448

Verfügbarkeit: https://doi.org/10.3390/math8091448

Influence of Spatial Dispersal among Species in a Prey–Predator Model with Miniature Predator Groups

Autoren: null Shivam Turki Aljrees Teekam Singh et al.

Quelle: Symmetry; Volume 15; Issue 5; Pages: 986

Schlagwörter: prey–predator model, Hassell–Varley functional response, diffusion-driven instability, weakly nonlinear analysis, Turing patterns

Dateibeschreibung: application/pdf

Cross-diffusion-driven Turing instability and weakly nonlinear analysis of Turing patterns in a uni-directional consumer-resource system

Autoren: Renji Han Binxiang Dai

Quelle: Boundary Value Problems, Vol 2017, Iss 1, Pp 1-33 (2017)

Schlagwörter: cross-diffusion, uni-directional C-R system, Turing pattern, amplitude equation, weakly nonlinear analysis, Analysis, QA299.6-433

Dateibeschreibung: electronic resource

Relation: http://link.springer.com/article/10.1186/s13661-017-0856-z; https://doaj.org/toc/1687-2770

Zugangs-URL: https://doaj.org/article/92df21170bbc4c2b9abda02c546e19c6

Anisotropic mesoscale turbulence and pattern formation in microswimmer suspensions induced by orienting external fields

Autoren: Henning Reinken Sebastian Heidenreich Markus Bär et al.

Quelle: New Journal of Physics, Vol 21, Iss 1, p 013037 (2019)

Schlagwörter: active matter, microswimmers, pattern formation, mesoscale turbulence, weakly nonlinear analysis, Science, Physics, QC1-999

Relation: https://doi.org/10.1088/1367-2630/aaff09; https://doaj.org/toc/1367-2630; https://doaj.org/article/8a10d1c486cc4ce1947cfd3803f668de

Verfügbarkeit: https://doi.org/10.1088/1367-2630/aaff09
https://doaj.org/article/8a10d1c486cc4ce1947cfd3803f668de

Asymptotic and numerical analysis of nonlocal reaction-diffusion equations

Autoren: Lee, Jia Yin

Schlagwörter: nonlocal reaction-diffusion, weakly nonlinear analysis, asymptotic analysis

Dateibeschreibung: application/pdf

Relation: https://eprints.nottingham.ac.uk/76989/1/Lee%20Jia%20Yin%2020167913%20Corrections.pdf; Lee, Jia Yin (2024) Asymptotic and numerical analysis of nonlocal reaction-diffusion equations. PhD thesis, University of Nottingham.

Verfügbarkeit: https://eprints.nottingham.ac.uk/76989/
https://eprints.nottingham.ac.uk/76989/1/Lee%20Jia%20Yin%2020167913%20Corrections.pdf

Nonlinear Combustion Instabilities Analysis of Azimuthal Mode in Annular Chamber

Autoren: Davide Laera

Quelle: Energy Procedia. 82:921-928

Schlagwörter: Energy(all), Thermo-acoustic Instabilities, 0211 other engineering and technologies, 0202 electrical engineering, electronic engineering, information engineering, Weakly nonlinear analysis, 02 engineering and technology, Azimuthal modes, 7. Clean energy

Zugangs-URL: https://www.sciencedirect.com/science/article/pii/S1876610215026004
https://www.sciencedirect.com/science/article/abs/pii/S1876610215026004
https://core.ac.uk/display/82576393

Hopf bifurcation in a gene regulatory network model: Molecular movement causes oscillations

Autoren: Chaplain, M Ptashnyk, M Sturrock, M et al.

Weitere Verfasser: Chaplain, M Ptashnyk, M Sturrock, M et al.

Quelle: Mathematical Models and Methods in Applied Sciences

Schlagwörter: 0301 basic medicine, 0303 health sciences, Oscillations, QH301 Biology, Gene regulatory network, NDAS, Negative feedback loop, Weakly nonlinear analysis, QH301, 03 medical and health sciences, Mathematics - Analysis of PDEs, SDG 3 - Good Health and Well-being, FOS: Mathematics, Center manifold and normal form, Hopf bifurcation, QA Mathematics, Transcription factor, BDC, QA, R2C, 22E46, 34K18, 37G05, 35Bxx, 53C35, 57S20, 92C40, 92C42, Analysis of PDEs (math.AP)

Dateibeschreibung: application/pdf

Zugangs-URL: http://arxiv.org/pdf/1404.0661
http://arxiv.org/abs/1404.0661
https://www.worldscientific.com/doi/10.1142/S021820251550030X
https://research-repository.st-andrews.ac.uk/handle/10023/7564
https://research-repository.st-andrews.ac.uk/bitstream/10023/7564/1/chaplain2015mathmodelsmethodsapplsci1179.pdf
https://ui.adsabs.harvard.edu/abs/2014arXiv1404.0661C/abstract
https://researchportal.hw.ac.uk/en/publications/hopf-bifurcation-in-a-gene-regulatory-network-model-molecular-mov
https://www.worldscientific.com/doi/pdf/10.1142/S021820251550030X
http://hdl.handle.net/10044/1/21771
https://hdl.handle.net/10023/7564