Výsledky vyhľadávania - "Bifurcations in context of PDEs"

Intraguild Predation Communities with Anti-predator Behavior: Intraguild predation communities with anti-predator behavior

Autori: F. Farivar G. Gambino V. Giunta a ďalší

Zdroj: SIAM Journal on Applied Dynamical Systems. 24:1110-1149

Predmety: Bifurcations in context of PDEs, ecological niches, Quasilinear parabolic equations, Ecology, bistability, pattern formation, Pattern formations in context of PDEs, avoidance behavior, cross-diffusion, Initial-boundary value problems for second-order parabolic systems, Hopf bifurcation, Turing bifurcation, Animal behavior

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/8031113
https://doi.org/10.1137/24m1632747
https://cronfa.swan.ac.uk/Record/cronfa69375

Effects of anisotropic diffusion on the dynamics of a predator-prey system in heterogeneous environments

Autori: Yu, Hongqiang Yang, Wenbin Li, Yanling

Zdroj: Discrete and Continuous Dynamical Systems - B. 30:265-288

Predmety: Bifurcations in context of PDEs, heterogeneous environments, predator-prey model, anisotropic diffusion, reaction-diffusion system, Stability in context of PDEs

Popis súboru: application/xml

Spatial pattern formation in pine wilt disease model with prey-taxis and nonlocal competition

Autori: Hou, Yanchuang Ding, Yuting Jiang, Weihua

Zdroj: Discrete and Continuous Dynamical Systems - B. 30:3479-3504

Predmety: Bifurcations in context of PDEs, Reaction-diffusion equations, Pattern formations in context of PDEs, nonlocal competition, Initial-boundary value problems for second-order parabolic systems, Turing-Hopf bifurcation, multiple time scales method, Developmental biology, pattern formation, Stability in context of PDEs, prey-taxis, pine wilt disease

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/8036726
https://doi.org/10.3934/dcdsb.2025030

On the stability and bifurcation of the Darcy-Bénard convection problem with zero Darcy-Prandtl number

Autori: Li, Liang Wang, Quan Wu, Yujia

Zdroj: Discrete and Continuous Dynamical Systems - B. 30:3243-3265

Predmety: Bifurcations in context of PDEs, Asymptotic behavior of solutions to PDEs, Darcy equation, Attractors, pitchfork bifurcation, PDEs in connection with fluid mechanics, linear-nonlinear stability, linear-nonlinear instability

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/8036717
https://doi.org/10.3934/dcdsb.2025019

Slow passage through the Busse balloon – predicting steps on the Eckhaus staircase: Slow passage through the Busse balloon -- predicting steps on the Eckhaus staircase

Autori: Anna Asch Montie Avery Anthony Cortez a ďalší

Zdroj: European Journal of Applied Mathematics, Pp 1-26

Predmety: Bifurcations in context of PDEs, dynamic bifurcation, Eckhaus instability, 35B32, 37L10, FOS: Physical sciences, spatio-temporal resonances, vegetation patches, Normal forms, center manifold theory, bifurcation theory for infinite-dimensional dissipative dynamical systems, Nonlinear Sciences - Adaptation and Self-Organizing Systems, 13. Climate action, QA1-939, Dynamic bifurcation, Adaptation and Self-Organizing Systems (nlin.AO), Mathematics

Popis súboru: application/xml

Prístupová URL adresa: http://arxiv.org/abs/2309.14959
https://zbmath.org/8035149
https://doi.org/10.1017/s0956792524000160
https://doaj.org/article/e136b1f29cba4853a714fff6c2cc789a

Exploration of Lie Symmetry, Bifurcation, Chaos and Exact Solution of the Geophysical KdV Equation: Exploration of Lie symmetry, bifurcation, chaos and exact solution of the geophysical KdV equation

Autori: Alkahtani, Badr Saad T.

Zdroj: International Journal of Theoretical Physics. 64

Predmety: Bifurcations in context of PDEs, Hydrology, hydrography, oceanography, Geophysical flows, MSSE approach, invariant solution, bifurcation analysis, PDEs in connection with fluid mechanics, geophysical KdV equation, Solutions to PDEs in closed form, Symmetries, invariants, etc. in context of PDEs, Lie symmetry, Soliton solutions, Applications of Lie groups to the sciences, explicit representations, Time series analysis of dynamical systems

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/8015350
https://doi.org/10.1007/s10773-025-05934-6

Spatiotemporal dynamic of a diffusive predator-prey model with prey-stage and taxis mechanism

Autori: Wu, Sainan Geng, Dongxu Wang, Mengqin a ďalší

Zdroj: Zeitschrift für angewandte Mathematik und Physik. 76

Predmety: Bifurcations in context of PDEs, Quasilinear parabolic equations, Population dynamics (general), global boundedness, steady-state bifurcation, taxis mechanism, Initial-boundary value problems for second-order parabolic systems, Hopf bifurcation, stability, A priori estimates in context of PDEs, diffusive predator-prey models

Popis súboru: application/xml

Spatiotemporal dynamics of a diffusive nutrient-phytoplankton model with delayed nutrient recycling

Autori: Yun Yang Yanfei Du

Zdroj: Nonlinear Analysis, Vol 29, Iss 2 (2024)

Predmety: Bifurcations in context of PDEs, QA299.6-433, Ecology, plankton, diffusion, Turing–Hopf bifurcation, spatiotemporal dynamics, 01 natural sciences, 12. Responsible consumption, nutrient recycling delay, Population dynamics (general), Numerical bifurcation problems, Turing-Hopf bifurcation, 0101 mathematics, Analysis

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/7843099
https://doaj.org/article/85ad914b4ade42c684b6523ef91838b2

Numerical Continuation and Bifurcation for Differential Geometric PDEs: Numerical continuation and bifurcation for differential geometric PDEs

Autori: Meiners, Alexander Uecker, Hannes

Zdroj: Numerical Mathematics: Theory, Methods and Applications. 17:555-606

Predmety: Bifurcations in context of PDEs, Differential geometry of immersions (minimal, prescribed curvature, tight, etc.), discrete differential geometry, Numerical bifurcation problems, numerical bifurcation, constant mean curvature, Helfrich functional, Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs

Popis súboru: application/xml

Hölder continuity of exponential pullback attractors for Form II Mindlin's strain gradient viscoelastic plate: Hölder continuity of exponential pullback attractors for form II Mindlin's strain gradient viscoelastic plate

Autori: Aouadi, Moncef

Zdroj: Discrete and Continuous Dynamical Systems - B. 29:875-908

Predmety: Bifurcations in context of PDEs, exponential pullback attractor, Hölder continuity, existence, Abstract integral equations, integral equations in abstract spaces, weak solution, Dynamical bifurcation of solutions to dynamical problems in solid mechanics, upper-semicontinuity, Normal forms, center manifold theory, bifurcation theory for infinite-dimensional dissipative dynamical systems, Integro-partial differential equations, well-posedness, Attractors, semigroup of contractions, Plates, Attractors and their dimensions, Lyapunov exponents for infinite-dimensional dissipative dynamical systems, strain gradient viscoelastic plate, pullback attractor

Popis súboru: application/xml

Hopf bifurcation and Turing patterns for a diffusive predator–prey system with weak Allee effect: Hopf bifurcation and Turing patterns for a diffusive predator-prey system with weak Allee effect

Autori: Wenbin Yang Xin Chang

Zdroj: Ricerche di Matematica. 74:1207-1224

Predmety: Bifurcations in context of PDEs, predator-prey interaction, Population dynamics (general), Reaction-diffusion equations, Turing instability, spatial pattern, Initial-boundary value problems for second-order parabolic systems, Hopf bifurcation

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/8029297
https://doi.org/10.1007/s11587-023-00824-7

Dynamics of two species predator-prey model with spatially nonhomogeneous diffusion strategy

Autori: Li Ma Haihua Liang Huatao Wang

Zdroj: Journal of Mathematical Analysis and Applications. 548:129412

Predmety: Bifurcations in context of PDEs, Population dynamics (general), Reaction-diffusion equations, implicit function theorem, density dependent diffusion, spatial heterogeneity, Initial-boundary value problems for second-order parabolic systems, Hopf bifurcation, stability

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/8028664
https://doi.org/10.1016/j.jmaa.2025.129412

Bifurcation Analysis, Sensitivity Analysis, and Jacobi Elliptic Function Structures to a Generalized Nonlinear Schrödinger Equation: Bifurcation analysis, sensitivity analysis, and Jacobi elliptic function structures to a generalized nonlinear Schrödinger equation

Autori: Hosseini, K. Hinçal, E. Alizadeh, F. a ďalší

Zdroj: International Journal of Theoretical Physics. 63

Predmety: Bifurcations in context of PDEs, sensitivity analysis, Soliton solutions, NLS equations (nonlinear Schrödinger equations), GNLS equation, bright and dark solitons, bifurcation analysis, Jacobi elliptic waves

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/7982339
https://doi.org/10.1007/s10773-024-05829-y

The Spatio-Temporal Study of a Planktonic System Having Toxin Producing and Infected Phytoplankton Species: The spatio-temporal study of a planktonic system having toxin producing and infected phytoplankton species

Autori: Harpreet Kaur Kulbhushan Agnihotri Dawit Melese

Zdroj: Differential Equations and Dynamical Systems. 33:141-175

Predmety: Bifurcations in context of PDEs, zooplankton, toxin producing phytoplankton, Ecology, Reaction-diffusion equations, reaction diffusion equations, Turing stability, infection

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/7971673
https://doi.org/10.1007/s12591-023-00646-x

Multiplicity of singular solutions to the fractional Yamabe problem on spheres

Autori: Renato G. Bettiol María del Mar González Ali Maalaoui a ďalší

Prispievatelia: Renato G. Bettiol María del Mar González Ali Maalaoui a ďalší

Zdroj: Biblos-e Archivo. Repositorio Institucional de la UAM
Universidad Autónoma de Madrid

Predmety: Bifurcations in context of PDEs, Mathematics - Differential Geometry, Matemáticas, 35R11, 35J30, 35B32, 53C18, 53C21, 58J40, 58J55, Bifurcation theory for PDEs on manifolds, Conformal structures on manifolds, Methods of global Riemannian geometry, including PDE methods, curvature restrictions, Critical Point, Fractional partial differential equations, Higher-order elliptic equations, Manifold, 01 natural sciences, complete metrics, Mathematics - Analysis of PDEs, Differential Geometry (math.DG), Pseudodifferential and Fourier integral operators on manifolds, Scalar Curvature, FOS: Mathematics, constant positive fractional curvature, 0101 mathematics, Analysis of PDEs (math.AP)

Popis súboru: application/pdf; application/xml

Prístupová URL adresa: http://arxiv.org/abs/2302.11073
http://hdl.handle.net/10486/717715
https://zbmath.org/7812258
https://doi.org/10.1016/j.jde.2024.01.019

Multi-parameter Hopf bifurcations of rimming flows

Autori: Illya M. Karabash Christina Lienstromberg Juan J.L. Velázquez

Zdroj: Journal of Differential Equations. 430:113182

Predmety: Bifurcations in context of PDEs, Quasilinear parabolic equations, cycle, multi-parameter perturbations of eigenvalues, thin-film equation, periodic solution, General theory of rotating fluids, Dynamical Systems (math.DS), stability, Normal forms, center manifold theory, bifurcation theory for infinite-dimensional dissipative dynamical systems, Mathematics - Spectral Theory, Mathematics - Analysis of PDEs, FOS: Mathematics, steady state, Mathematics - Dynamical Systems, 35B32 (primary) 76A20, 37L10, 76U05, 35B10, 35K55, 35K25 (secondary), Spectral Theory (math.SP), Thin fluid films, Periodic solutions to PDEs, Analysis of PDEs (math.AP)

Popis súboru: application/xml

Prístupová URL adresa: http://arxiv.org/abs/2406.11690

Localised spatial structures in the Thomas model

Autori: Fahad Al Saadi Annette Worthy Haifaa Alrihieli a ďalší

Zdroj: Mathematics and Computers in Simulation. 194:141-158

Predmety: Bifurcations in context of PDEs, Reaction-diffusion equations, weakly nonlinear stability analysis, Pattern formations in context of PDEs, 0103 physical sciences, localised patterns, Turing bifurcation, 01 natural sciences, homoclinic snaking, belyakov-Devaney transition

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/7478790
https://doi.org/10.1016/j.matcom.2021.10.030
https://www.sciencedirect.com/science/article/pii/S0378475421003955

Dynamics of a diffusive model in the anaerobic digestion process

Autori: Lin Wang Linlin Bu Jianhua Wu

Zdroj: Communications in Nonlinear Science and Numerical Simulation. 142:108523

Predmety: Bifurcations in context of PDEs, Reaction-diffusion equations, coexistence, Existence problems for PDEs: global existence, local existence, non-existence, Initial-boundary value problems for second-order parabolic systems, dynamics, simulations, diffusive model, General biology and biomathematics, anaerobic digestion process

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/7984194
https://doi.org/10.1016/j.cnsns.2024.108523

Turing-Bifurcation in a Cross-Diffusive Predator-Prey System with Generalist Predator and Nonlocal Terms: Turing-bifurcation in a cross-diffusive predator-prey system with generalist predator and nonlocal terms

Autori: Tian, Jialu Liu, Ping

Zdroj: Communications in Nonlinear Science and Numerical Simulation. 147:108821

Predmety: Bifurcations in context of PDEs, Reaction-diffusion equations, Turing instability, nonlocal prey competition, bifurcation, cross-diffusion, Initial-boundary value problems for second-order parabolic systems, Stability in context of PDEs

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/8035186
https://doi.org/10.1016/j.cnsns.2025.108821

Bifurcation analysis and pattern formation of a delayed diffusive toxic-phytoplankton–zooplankton model: Bifurcation analysis and pattern formation of a delayed diffusive toxic-phytoplankton-zooplankton model

Autori: Ming Wu Hongxing Yao

Zdroj: International Journal of Biomathematics. 18

Predmety: Bifurcations in context of PDEs, Reaction-diffusion equations, delay, toxins, Initial-boundary value problems for second-order parabolic systems, Turing-Hopf bifurcation, 0101 mathematics, Stability in context of PDEs, 01 natural sciences, General biology and biomathematics, global stability

Popis súboru: application/xml