American Institute of Mathematical Sciences

Advanced
  • Previous Article
    Bistable waves of a recursive system arising from seasonal age-structured population models
  • DCDS-B Home
  • This Issue
  • Next Article
    Hopf bifurcation and pattern formation in a delayed diffusive logistic model with spatial heterogeneity
February  2019, 24(2): 487-510. doi: 10.3934/dcdsb.2018183

Spatiotemporal attractors generated by the Turing-Hopf bifurcation in a time-delayed reaction-diffusion system

Qi An and  Weihua Jiang ,

Department of Mathematics, Harbin Institute of Technology, Harbin 150001, China

* Corresponding author: Weihua Jiang

Received  November 2017 Published  June 2018

Fund Project: The authors are supported the National Natural Science Foundation of China (No.11371112)

We study the Turing-Hopf bifurcation and give a simple and explicit calculation formula of the normal forms for a general two-components system of reaction-diffusion equation with time delays. We declare that our formula can be automated by Matlab. At first, we extend the normal forms method given by Faria in 2000 to Hopf-zero singularity. Then, an explicit formula of the normal forms for Turing-Hopf bifurcation are given. Finally, we obtain the possible attractors of the original system near the Turing-Hopf singularity by the further analysis of the normal forms, which mainly include, the spatially non-homogeneous steady-state solutions, periodic solutions and quasi-periodic solutions.

Keywords: Time-delayed reaction-diffusion systems, Hopf-zero bifurcation, Turing-Hopf bifurcation, normal forms, spatial inhomogeneous patterns.
Mathematics Subject Classification: Primary: 35B32, 35B35; Secondary: 35B36.
Citation: Qi An, Weihua Jiang. Spatiotemporal attractors generated by the Turing-Hopf bifurcation in a time-delayed reaction-diffusion system. Discrete & Continuous Dynamical Systems - B, 2019, 24 (2) : 487-510. doi: 10.3934/dcdsb.2018183
References:
[1]

M. Baurmann, T. Gross and U. Feudel, Instabilities in spatially extended predator-prey systems: Spatio-temporal patterns in the neighborhood of turing-hopf bifurcations, J. Theoret. Biol., 245 (2007), 220-229. doi: 10.1016/j.jtbi.2006.09.036. Google Scholar

[2]

J. Carr, Applications of Centre Manifold Theory, vol. 35, Springer-Verlag, New York-Berlin, 1981. doi: 10.1007/978-1-4612-5929-9. Google Scholar

[3]

V. Castets, E. Dulos, J. Boissonade and P. D. Kepper, Experimental evidence of a sustained standing turing-type nonequilibrium chemical pattern, Phys. Rev. Lett., 64 (1990), 2953. doi: 10.1103/PhysRevLett.64.2953. Google Scholar

[4]

S. S. Chen, Y. Lou and J. J. Wei, Hopf bifurcation in a delayed reaction-diffusion-advection population model, J. Differential Equations, 264 (2018), 5333-5359, arXiv: 1706.02087. doi: 10.1016/j.jde.2018.01.008. Google Scholar

[5]

T. Faria, Normal forms and Hopf bifurcation for partial differential equations with delays, Trans. Amer. Math. Soc., 352 (2000), 2217-2238. doi: 10.1090/S0002-9947-00-02280-7. Google Scholar

[6]

T. Faria and L. T. Magalhaes, Normal forms for retarded functional differential equations with parameters and applications to Hopf bifurcation, J. Differential Equations, 122 (1995), 181-200. doi: 10.1006/jdeq.1995.1144. Google Scholar

[7]

J. Guckenheimer and P. Holmes, Nonlinear Oscillations, Dynamical Systems, and Bifurcations of Vector Fields, vol. 42 of Applied Mathematical Sciences, Springer New York, 1983. doi: 10.1007/978-1-4612-1140-2. Google Scholar

[8]

K. P. Hadeler and S. G. Ruan, Interaction of diffusion and delay, Discrete Contin. Dyn. Syst. Ser. B, 8 (2007), 95-105. doi: 10.3934/dcdsb.2007.8.95. Google Scholar

[9]

J. R. Huang, Z. H. Liu and S. G. Ruan, Bifurcation and temporal periodic patterns in a plant-pollinator model with diffusion and time delay effects, J. Biol. Dyn., 11 (2017), 138-159. doi: 10.1080/17513758.2016.1181802. Google Scholar

[10]

R. E. Kooij, J. T. Arus and A. G. Embid, Limit cycles in the holling-tanner model, Publ. Mat., 41 (1997), 149-167. doi: 10.5565/PUBLMAT_41197_09. Google Scholar

[11]

I. Lengyel and I. R. Epstein, Modeling of turing structures in the chlorite-iodide-malonic acid-starch reaction system, Science, 251 (1991), 650-652. doi: 10.1126/science.251.4994.650. Google Scholar

[12]

W. T. Li, G. Lin and S. G. Ruan, Existence of travelling wave solutions in delayed reaction diffusion systems with applications to diffusion competition systems, Nonlinearity, 19 (2006), 1253-1273. doi: 10.1088/0951-7715/19/6/003. Google Scholar

[13]

X. D. Lin, J. W. H. So and J. H. Wu, Centre manifolds for partial differential equations with delays, Proc. Roy. Soc. Edinburgh, 122 (1992), 237-254. doi: 10.1017/S0308210500021090. Google Scholar

[14]

P. K. Maini, K. J. Painter and H. N. P. Chau, Spatial pattern formation in chemical and biological systems, J. Chem. Soc. Faraday Trans., 93 (1997), 3601-3610. doi: 10.1039/a702602a. Google Scholar

[15]

R. H. Martin and H. L. Smith, Reaction-diffusion systems with time delays: Monotonicity, invariance, comparison and convergence, J. Reine Angew. Math., 413 (1991), 1-35. doi: 10.1515/crll.1991.413.1. Google Scholar

[16]

J. D. Murray, Mathematical Biology II: Spatial Models and Biomedical Applications, Springer, 2003. Google Scholar

[17]

Q. Ouyang and H. L. Swinney, Transition from a uniform state to hexagonal and striped turing patterns, Nature, 352 (1991), 610-612. doi: 10.1038/352610a0. Google Scholar

[18]

C. V. Pao, Dynamics of nonlinear parabolic systems with time delays, J. Math. Anal. Appl., 198 (1996), 751-779. doi: 10.1006/jmaa.1996.0111. Google Scholar

[19]

C. V. Pao, Convergence of solutions of reaction-diffusion systems with time delays, Nonlinear Anal., 48 (2002), 349-362. doi: 10.1016/S0362-546X(00)00189-9. Google Scholar

[20]

A. Rovinsky and M. Menzinger, Interaction of turing and hopf bifurcations in chemical systems, Phys. Rev. A, 46 (1992), 6315-6322. doi: 10.1103/PhysRevA.46.6315. Google Scholar

[21]

E. Sáez and E. González-Olivares, Dynamics of a predator-prey model, SIAM J. Appl. Math., 59 (1999), 1867-1878. doi: 10.1137/S0036139997318457. Google Scholar

[22]

L. A. Segel and J. L. Jackson, Dissipative structure: An explanation and an ecological example, J. Theoret. Biol., 37 (1972), 545-559. doi: 10.1016/0022-5193(72)90090-2. Google Scholar

[23]

H. B. Shi and S. G. Ruan, Spatial, temporal and spatiotemporal patterns of diffusive predator-prey models with mutual interference, IMA J. Appl. Math., 80 (2015), 1534-1568. doi: 10.1093/imamat/hxv006. Google Scholar

[24]

C. C. Travis and G. F. Webb, Existence and stability for partial functional differential equations, Trans. Amer. Math. Soc., 200 (1974), 395-418. doi: 10.2307/1997265. Google Scholar

[25]

A. M. Turing, The chemical basis of morphogenesis, Philos. Trans. Roy. Soc. London Ser. B, 237 (1952), 37-72. doi: 10.1098/rstb.1952.0012. Google Scholar

[26]

H. B. Wang and W. H. Jiang, Hopf-pitchfork bifurcation in van der Pol's oscillator with nonlinear delayed feedback, J. Math. Anal. Appl., 368 (2010), 9-18. doi: 10.1016/j.jmaa.2010.03.012. Google Scholar

[27]

A. D. Wit, D. Lima, G. Dewel and P. Borckmans, Spatiotemporal dynamics near a codimension-two point, Phys. Rev. E, 54 (1996), 261-271. doi: 10.1103/PhysRevE.54.261. Google Scholar

[28]

J. H. Wu, Theory and Applications of Partial Functional Differential Equations, Springer, 1996. doi: 10.1007/978-1-4612-4050-1. Google Scholar

[29]

J. H. Wu and X. F. Zou, Traveling wave fronts of Reaction-Diffusion systems with delay, J. Dynam. Differential Equations, 13 (2001), 651-687. doi: 10.1023/A:1016690424892. Google Scholar

[30]

X. F. Xu and J. J. Wei, Bifurcation analysis of a spruce budworm model with diffusion and physiological structures, J. Differential Equations, 262 (2017), 5206-5230. doi: 10.1016/j.jde.2017.01.023. Google Scholar

[31]

R. Yang and Y. L. Song, Spatial resonance and Turing-Hopf bifurcations in the Gierer-Meinhardt model, Nonlinear Anal. Real World Appl., 31 (2016), 356-387. doi: 10.1016/j.nonrwa.2016.02.006. Google Scholar

[32]

X. Q. Zhao, Dynamical Systems in Population Biology, Springer, Cham, 2017. doi: 10.1007/978-3-319-56433-3. Google Scholar

show all references

References:
[1]

M. Baurmann, T. Gross and U. Feudel, Instabilities in spatially extended predator-prey systems: Spatio-temporal patterns in the neighborhood of turing-hopf bifurcations, J. Theoret. Biol., 245 (2007), 220-229. doi: 10.1016/j.jtbi.2006.09.036. Google Scholar

[2]

J. Carr, Applications of Centre Manifold Theory, vol. 35, Springer-Verlag, New York-Berlin, 1981. doi: 10.1007/978-1-4612-5929-9. Google Scholar

[3]

V. Castets, E. Dulos, J. Boissonade and P. D. Kepper, Experimental evidence of a sustained standing turing-type nonequilibrium chemical pattern, Phys. Rev. Lett., 64 (1990), 2953. doi: 10.1103/PhysRevLett.64.2953. Google Scholar

[4]

S. S. Chen, Y. Lou and J. J. Wei, Hopf bifurcation in a delayed reaction-diffusion-advection population model, J. Differential Equations, 264 (2018), 5333-5359, arXiv: 1706.02087. doi: 10.1016/j.jde.2018.01.008. Google Scholar

[5]

T. Faria, Normal forms and Hopf bifurcation for partial differential equations with delays, Trans. Amer. Math. Soc., 352 (2000), 2217-2238. doi: 10.1090/S0002-9947-00-02280-7. Google Scholar

[6]

T. Faria and L. T. Magalhaes, Normal forms for retarded functional differential equations with parameters and applications to Hopf bifurcation, J. Differential Equations, 122 (1995), 181-200. doi: 10.1006/jdeq.1995.1144. Google Scholar

[7]

J. Guckenheimer and P. Holmes, Nonlinear Oscillations, Dynamical Systems, and Bifurcations of Vector Fields, vol. 42 of Applied Mathematical Sciences, Springer New York, 1983. doi: 10.1007/978-1-4612-1140-2. Google Scholar

[8]

K. P. Hadeler and S. G. Ruan, Interaction of diffusion and delay, Discrete Contin. Dyn. Syst. Ser. B, 8 (2007), 95-105. doi: 10.3934/dcdsb.2007.8.95. Google Scholar

[9]

J. R. Huang, Z. H. Liu and S. G. Ruan, Bifurcation and temporal periodic patterns in a plant-pollinator model with diffusion and time delay effects, J. Biol. Dyn., 11 (2017), 138-159. doi: 10.1080/17513758.2016.1181802. Google Scholar

[10]

R. E. Kooij, J. T. Arus and A. G. Embid, Limit cycles in the holling-tanner model, Publ. Mat., 41 (1997), 149-167. doi: 10.5565/PUBLMAT_41197_09. Google Scholar

[11]

I. Lengyel and I. R. Epstein, Modeling of turing structures in the chlorite-iodide-malonic acid-starch reaction system, Science, 251 (1991), 650-652. doi: 10.1126/science.251.4994.650. Google Scholar

[12]

W. T. Li, G. Lin and S. G. Ruan, Existence of travelling wave solutions in delayed reaction diffusion systems with applications to diffusion competition systems, Nonlinearity, 19 (2006), 1253-1273. doi: 10.1088/0951-7715/19/6/003. Google Scholar

[13]

X. D. Lin, J. W. H. So and J. H. Wu, Centre manifolds for partial differential equations with delays, Proc. Roy. Soc. Edinburgh, 122 (1992), 237-254. doi: 10.1017/S0308210500021090. Google Scholar

[14]

P. K. Maini, K. J. Painter and H. N. P. Chau, Spatial pattern formation in chemical and biological systems, J. Chem. Soc. Faraday Trans., 93 (1997), 3601-3610. doi: 10.1039/a702602a. Google Scholar

[15]

R. H. Martin and H. L. Smith, Reaction-diffusion systems with time delays: Monotonicity, invariance, comparison and convergence, J. Reine Angew. Math., 413 (1991), 1-35. doi: 10.1515/crll.1991.413.1. Google Scholar

[16]

J. D. Murray, Mathematical Biology II: Spatial Models and Biomedical Applications, Springer, 2003. Google Scholar

[17]

Q. Ouyang and H. L. Swinney, Transition from a uniform state to hexagonal and striped turing patterns, Nature, 352 (1991), 610-612. doi: 10.1038/352610a0. Google Scholar

[18]

C. V. Pao, Dynamics of nonlinear parabolic systems with time delays, J. Math. Anal. Appl., 198 (1996), 751-779. doi: 10.1006/jmaa.1996.0111. Google Scholar

[19]

C. V. Pao, Convergence of solutions of reaction-diffusion systems with time delays, Nonlinear Anal., 48 (2002), 349-362. doi: 10.1016/S0362-546X(00)00189-9. Google Scholar

[20]

A. Rovinsky and M. Menzinger, Interaction of turing and hopf bifurcations in chemical systems, Phys. Rev. A, 46 (1992), 6315-6322. doi: 10.1103/PhysRevA.46.6315. Google Scholar

[21]

E. Sáez and E. González-Olivares, Dynamics of a predator-prey model, SIAM J. Appl. Math., 59 (1999), 1867-1878. doi: 10.1137/S0036139997318457. Google Scholar

[22]

L. A. Segel and J. L. Jackson, Dissipative structure: An explanation and an ecological example, J. Theoret. Biol., 37 (1972), 545-559. doi: 10.1016/0022-5193(72)90090-2. Google Scholar

[23]

H. B. Shi and S. G. Ruan, Spatial, temporal and spatiotemporal patterns of diffusive predator-prey models with mutual interference, IMA J. Appl. Math., 80 (2015), 1534-1568. doi: 10.1093/imamat/hxv006. Google Scholar

[24]

C. C. Travis and G. F. Webb, Existence and stability for partial functional differential equations, Trans. Amer. Math. Soc., 200 (1974), 395-418. doi: 10.2307/1997265. Google Scholar

[25]

A. M. Turing, The chemical basis of morphogenesis, Philos. Trans. Roy. Soc. London Ser. B, 237 (1952), 37-72. doi: 10.1098/rstb.1952.0012. Google Scholar

[26]

H. B. Wang and W. H. Jiang, Hopf-pitchfork bifurcation in van der Pol's oscillator with nonlinear delayed feedback, J. Math. Anal. Appl., 368 (2010), 9-18. doi: 10.1016/j.jmaa.2010.03.012. Google Scholar

[27]

A. D. Wit, D. Lima, G. Dewel and P. Borckmans, Spatiotemporal dynamics near a codimension-two point, Phys. Rev. E, 54 (1996), 261-271. doi: 10.1103/PhysRevE.54.261. Google Scholar

[28]

J. H. Wu, Theory and Applications of Partial Functional Differential Equations, Springer, 1996. doi: 10.1007/978-1-4612-4050-1. Google Scholar

[29]

J. H. Wu and X. F. Zou, Traveling wave fronts of Reaction-Diffusion systems with delay, J. Dynam. Differential Equations, 13 (2001), 651-687. doi: 10.1023/A:1016690424892. Google Scholar

[30]

X. F. Xu and J. J. Wei, Bifurcation analysis of a spruce budworm model with diffusion and physiological structures, J. Differential Equations, 262 (2017), 5206-5230. doi: 10.1016/j.jde.2017.01.023. Google Scholar

[31]

R. Yang and Y. L. Song, Spatial resonance and Turing-Hopf bifurcations in the Gierer-Meinhardt model, Nonlinear Anal. Real World Appl., 31 (2016), 356-387. doi: 10.1016/j.nonrwa.2016.02.006. Google Scholar

[32]

X. Q. Zhao, Dynamical Systems in Population Biology, Springer, Cham, 2017. doi: 10.1007/978-3-319-56433-3. Google Scholar

Figure 1.  The spatially non-homogeneous periodic attractors $H = (H_1, H_2)$, under the Case 4. Here $\rho_4 = 0.2, ~\phi_1(0) = ( 0.1-0.1\mathrm{{i}}, 0.1+0.5\mathrm{{i}})^{\mathrm{{T}}}$, $h_4 = (0.1, 0.3)^{\mathrm{{T}}}$, $w_4 = 1$, $l = 1$, $n_2 = 3$
Figure Options

Download full-size image

Download as PowerPoint slide

Figure 2.  The spatially non-homogeneous quasi-periodic attractors $H = (H_1, H_2)$, under the case 5. Here $\rho_4 = 0.2, \rho_5 = 0.1, \phi_1(0) = ( 0.1-0.1\mathrm{{i}}, 0.1+0.5\mathrm{{i}})^{\mathrm{{T}}}$, $h_4 = (0.1, 0.3)^{\mathrm{{T}}}$, $h_5 = (0.2, 0.5)^{\mathrm{{T}}}$, $w_5 = 1$, $\varpi = 0.5$, $l = 1$, $n_2 = 3$
Figure Options

Download full-size image

Download as PowerPoint slide

Figure 3.  (a) Bifurcation sets in $(\alpha_1, \alpha_2)$ plane. (b) Phase portraits in $D_1-D_6$
Figure Options

Download full-size image

Download as PowerPoint slide

Figure 4.  Two spatially inhomogeneous periodic solutions coexist in $D_3$, with $(\alpha_1, \alpha_2) = (0.05, -0.33)$. (a), (b) are the solutions $u(t, x), v(t, x)$ of (33) with the initial value functions $(\varphi(t, x), \psi(t, x)) = (u_0+0.005\sin x, v_0+0.001\sin x)$. (c), (d) are the solutions $u(t, x), v(t, x)$ of (33) with the initial value functions $(\varphi(t, x), \psi(t, x)) = (u_0-0.005\sin x, v_0-0.001\sin x)$
Figure Options

Download full-size image

Download as PowerPoint slide

Figure 5.  Two spatially inhomogeneous steady state solutions coexist in $D_5$, with $(\alpha_1, \alpha_2) = (-0.1, -0.4)$. (a), (b) are the solutions $u(t, x), v(t, x)$ of (33) with the initial value functions $(\varphi(t, x), \psi(t, x)) = (u_0+0.005\sin x, v_0+0.001\sin x)$. (c), (d) are the solutions $u(t, x), v(t, x)$ of (33) with the initial value functions $(\varphi(t, x), \psi(t, x)) = (u_0-0.005\sin x, v_0-0.001\sin x)$
Figure Options

Download full-size image

Download as PowerPoint slide

Table 1.  The correspondence between the planner and original system
Planar system (29) The original system (1)
$E_1$ Constant steady state $(0, 0)$
$E_2$ Spatially homogeneous periodic solution
$E_3$ Non-constant steady state
$E_4$ Spatially non-homogeneous periodic solution
Periodic solution Spatially non-homogeneous quasi-periodic solution
Table Options

Download as excel

Planar system (29) The original system (1)
$E_1$ Constant steady state $(0, 0)$
$E_2$ Spatially homogeneous periodic solution
$E_3$ Non-constant steady state
$E_4$ Spatially non-homogeneous periodic solution
Periodic solution Spatially non-homogeneous quasi-periodic solution
[1]

Rebecca McKay, Theodore Kolokolnikov, Paul Muir. Interface oscillations in reaction-diffusion systems above the Hopf bifurcation. Discrete & Continuous Dynamical Systems - B, 2012, 17 (7) : 2523-2543. doi: 10.3934/dcdsb.2012.17.2523
[2]

Xiaofeng Xu, Junjie Wei. Turing-Hopf bifurcation of a class of modified Leslie-Gower model with diffusion. Discrete & Continuous Dynamical Systems - B, 2018, 23 (2) : 765-783. doi: 10.3934/dcdsb.2018042
[3]

Qingyan Shi, Junping Shi, Yongli Song. Hopf bifurcation and pattern formation in a delayed diffusive logistic model with spatial heterogeneity. Discrete & Continuous Dynamical Systems - B, 2019, 24 (2) : 467-486. doi: 10.3934/dcdsb.2018182
[4]

Jaume Llibre, Ernesto Pérez-Chavela. Zero-Hopf bifurcation for a class of Lorenz-type systems. Discrete & Continuous Dynamical Systems - B, 2014, 19 (6) : 1731-1736. doi: 10.3934/dcdsb.2014.19.1731
[5]

Hooton Edward, Balanov Zalman, Krawcewicz Wieslaw, Rachinskii Dmitrii. Sliding Hopf bifurcation in interval systems. Discrete & Continuous Dynamical Systems - A, 2017, 37 (7) : 3545-3566. doi: 10.3934/dcds.2017152
[6]

Ming Mei. Stability of traveling wavefronts for time-delayed reaction-diffusion equations. Conference Publications, 2009, 2009 (Special) : 526-535. doi: 10.3934/proc.2009.2009.526
[7]

Fatihcan M. Atay. Delayed feedback control near Hopf bifurcation. Discrete & Continuous Dynamical Systems - S, 2008, 1 (2) : 197-205. doi: 10.3934/dcdss.2008.1.197
[8]

Freddy Dumortier, Santiago Ibáñez, Hiroshi Kokubu, Carles Simó. About the unfolding of a Hopf-zero singularity. Discrete & Continuous Dynamical Systems - A, 2013, 33 (10) : 4435-4471. doi: 10.3934/dcds.2013.33.4435
[9]

Yuxiao Guo, Ben Niu. Bautin bifurcation in delayed reaction-diffusion systems with application to the segel-jackson model. Discrete & Continuous Dynamical Systems - B, 2019, 24 (11) : 6005-6024. doi: 10.3934/dcdsb.2019118
[10]

Ryan T. Botts, Ale Jan Homburg, Todd R. Young. The Hopf bifurcation with bounded noise. Discrete & Continuous Dynamical Systems - A, 2012, 32 (8) : 2997-3007. doi: 10.3934/dcds.2012.32.2997
[11]

Matteo Franca, Russell Johnson, Victor Muñoz-Villarragut. On the nonautonomous Hopf bifurcation problem. Discrete & Continuous Dynamical Systems - S, 2016, 9 (4) : 1119-1148. doi: 10.3934/dcdss.2016045
[12]

John Guckenheimer, Hinke M. Osinga. The singular limit of a Hopf bifurcation. Discrete & Continuous Dynamical Systems - A, 2012, 32 (8) : 2805-2823. doi: 10.3934/dcds.2012.32.2805
[13]

Yicheng Jiang, Kaijun Zhang. Stability of traveling waves for nonlocal time-delayed reaction-diffusion equations. Kinetic & Related Models, 2018, 11 (5) : 1235-1253. doi: 10.3934/krm.2018048
[14]

I. Baldomá, Tere M. Seara. The inner equation for generic analytic unfoldings of the Hopf-zero singularity. Discrete & Continuous Dynamical Systems - B, 2008, 10 (2&3, September) : 323-347. doi: 10.3934/dcdsb.2008.10.323
[15]

Chihiro Aida, Chao-Nien Chen, Kousuke Kuto, Hirokazu Ninomiya. Bifurcation from infinity with applications to reaction-diffusion systems. Discrete & Continuous Dynamical Systems - A, 2019, 0 (0) : 0-0. doi: 10.3934/dcds.2020053
[16]

Toshi Ogawa. Degenerate Hopf instability in oscillatory reaction-diffusion equations. Conference Publications, 2007, 2007 (Special) : 784-793. doi: 10.3934/proc.2007.2007.784
[17]

Dmitriy Yu. Volkov. The Hopf -- Hopf bifurcation with 2:1 resonance: Periodic solutions and invariant tori. Conference Publications, 2015, 2015 (special) : 1098-1104. doi: 10.3934/proc.2015.1098
[18]

Fernando Antoneli, Ana Paula S. Dias, Rui Paiva. Coupled cell networks: Hopf bifurcation and interior symmetry. Conference Publications, 2011, 2011 (Special) : 71-78. doi: 10.3934/proc.2011.2011.71
[19]

R. Ouifki, M. L. Hbid, O. Arino. Attractiveness and Hopf bifurcation for retarded differential equations. Communications on Pure & Applied Analysis, 2003, 2 (2) : 147-158. doi: 10.3934/cpaa.2003.2.147
[20]

Begoña Alarcón, Víctor Guíñez, Carlos Gutierrez. Hopf bifurcation at infinity for planar vector fields. Discrete & Continuous Dynamical Systems - A, 2007, 17 (2) : 247-258. doi: 10.3934/dcds.2007.17.247

2018 Impact Factor: 1.008

Tools

Metrics

  • PDF downloads (127)
  • HTML views (548)
  • Cited by (0)

Other articles
by authors

[Back to Top]

Copyright © 2019 American Institute of Mathematical Sciences