Stability of non-monotone and backward waves for delay non-local reaction-diffusion equations

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October 2019, 39(10): 5799-5823. doi: 10.3934/dcds.2019255

Stability of non-monotone and backward waves for delay non-local reaction-diffusion equations

1.	Instituto de Física, Facultad de Física, P. Universidad Católica de Chile, Casilla 306, Santiago 22, Chile
2.	Departamento de Matemática y Física Aplicadas, Universidad Católica de la Santísima Concepción, Casilla 297, Concepción, Chile

Received September 2018 Revised April 2019 Published July 2019

This paper deals with the stability of semi-wavefronts to the following delay non-local monostable equation: $\dot{v}(t,x) = \Delta v(t,x) - v(t,x) + \int_{\mathbb{R}^d}K(y)g(v(t-h,x-y))dy, x \in \mathbb{R}^d,\ t >0;$ where $h>0$ and $d\in\mathbb{Z}_+$. We give two general results for $d\geq1$: on the global stability of semi-wavefronts in $L^p$-spaces with unbounded weights and the local stability of planar wavefronts in $L^p$-spaces with bounded weights. We also give a global stability result for $d = 1$ which yields to the global stability in Sobolev spaces with bounded weights. Here $g$ is not assumed to be monotone and the kernel $K$ is not assumed to be symmetric, therefore non-monotone semi-wavefronts and backward semi-wavefronts appear for which we show their stability. In particular, the global stability of critical wavefronts is stated.

Keywords: Non-local equations, delay equations, semi-wavefronts, non-monotone wavefronts, global stability, local stability.

Mathematics Subject Classification: Primary: 35K57, 35R10; Secondary: 35B40, 92D25.

Citation: Abraham Solar. Stability of non-monotone and backward waves for delay non-local reaction-diffusion equations. Discrete & Continuous Dynamical Systems - A, 2019, 39 (10) : 5799-5823. doi: 10.3934/dcds.2019255

References:

[1]	M. Aguerrea, C. Gomez and S. Trofimchuk, On uniqueness of semi-wavefronts, Math. Ann., 354 (2012), 73-109. doi: 10.1007/s00208-011-0722-8. Google Scholar
[2]	M. Bani-Yaghoub, The traveling wavefront for a nonlocal delayed reaction-diffusion equation, J. Appl. Math. Comput., 53 (2017), 77-94. doi: 10.1007/s12190-015-0958-7. Google Scholar
[3]	R. Benguria and A. Solar, An estimation of level set for a non-local KPP equation with delay, Nonlinearity, 32 (2019), 777-799. doi: 10.1088/1361-6544/aaedd7. Google Scholar
[4]	R. Benguria and A. Solar, An iterative estimation for disturbances of semi-wavefronts to the delayed Fisher-KPP equation, Proc. Amer. Math. Soc., 147 (2019), 2495-2501. Google Scholar
[5]	X. Chen, Existence, uniqueness, and asymptotic stability of traveling waves in nonlocal evolutions equations, Advances in Differential Equations, 2 (1997), 125-160. Google Scholar
[6]	I.-L. Chern, M. Mei, X. Yang and Q. Zhang, Stability of non-monotone critical traveling waves for reaction-diffusion equation with time-delay, J. Diff. Eqns, 259 (2015), 1503-1541. doi: 10.1016/j.jde.2015.03.003. Google Scholar
[7]	U. Ebert and W. van Saarloos, Front propagation into unstable states: Universal algebraic convergence towards uniformly translating pulled fronts, Phys. D, 146 (2000), 1-99. doi: 10.1016/S0167-2789(00)00068-3. Google Scholar
[8]	A. Friedman, Partial Differential Equations of Parabolic Type, Prentice-Hall, Englewood Cliffs (N.J., USA), 1964. Google Scholar
[9]	T. Gallay, Local stability of critical fronts in nonlinear parabolic partial differential equations, Nonlinearity, 7 (1994), 741-764. Google Scholar
[10]	A. Gomez and S. Trofimchuk, Global continuation of monotone wavefronts, J. Lond. Math. Soc., 89 (2014), 47-68. doi: 10.1112/jlms/jdt050. Google Scholar
[11]	C. Gomez, H. Prado and S. Trofimchuk, Separation dichotomy and wavefronts for a nonlinear convolution equation, J. Math. Anal. Appl., 420 (2014), 1-19. doi: 10.1016/j.jmaa.2014.05.064. Google Scholar
[12]	S. A. Gourley, J. So and J. Wu, Non-locality of reaction-diffusion equations induced by delay: Biological modeling and nonlinear dynamics, J. Math. Sci., 124 (2004), 5119-5153. Google Scholar
[13]	A. Halanay, Differential Equations: Stability, Oscillations, Time Lags, Academic Press, New York (N.Y., USA), 1966. Google Scholar
[14]	S.-B. Hsu and X.-Q. Zhao, Spreading speeds and traveling waves for nonmonotone integrodifference equations, SIAM J. Math. Anal., 40 (2008), 776-789. doi: 10.1137/070703016. Google Scholar
[15]	R. Huang, M. Mei and Y. Wang, Planar traveling waves for nonlocal dispersion equation with monostable nonlinearity, Discret Contin. Dyn. Syst., 32 (2012), 3621-3649. doi: 10.3934/dcds.2012.32.3621. Google Scholar
[16]	R. Huang, M. Mei, K. Zhang and Q. Zhang, Asymptotic stability of non-monotone traveling waves for time-delayed nonlocal dispersion equations, Discrete Contin. Dyn. Syst., 36 (2016), 1331-1353. doi: 10.3934/dcds.2016.36.1331. Google Scholar
[17]	K. Kirchgassner, On the nonlinear dynamics of travelling fronts, J. Diff. Eqs., 96 (1992), 256-278. doi: 10.1016/0022-0396(92)90153-E. Google Scholar
[18]	A. Kolmogorov, I. Petrovskii and N. Piskunov, Étude de l'équation de la diffusion avec croissance de la quantité de matière et son application à un problème biologique, (French) [Study of a Diffusion Equation That Is Related to the Growth of a Quality of Matter and Its Application to a Biological Problem], Moscow Uni. Bull. Math., 1 (1937), 1-25. Google Scholar
[19]	X. Liang and X.-Q. Zhao, Spreading speeds and traveling waves for abstract monostable evolution systems, J. Funct. Anal., 259 (2010), 857-903. doi: 10.1016/j.jfa.2010.04.018. Google Scholar
[20]	C.-K. Lin, C.-T. Lin, Y. Lin and M. Mei, Exponential stability of nonmonotone traveling waves for Nicholson's blowflies equation, SIAM J. Math. Anal., 46 (2014), 1053-1084. doi: 10.1137/120904391. Google Scholar
[21]	G. Lv and M. Wang, Nonlinear stability of travelling wave fronts for delayed reaction diffusion equations, Nonlinearity, 23 (2010), 845-873. doi: 10.1088/0951-7715/23/4/005. Google Scholar
[22]	S. Ma and J. Wu, Existence, uniqueness and asymptotic stability of traveling wavefronts in a non-local delayed diffusion equation, J. Dyn. Diff. Eqns., 19 (2007), 391-436. doi: 10.1007/s10884-006-9065-7. Google Scholar
[23]	M. Mei, Ch. Ou and X.-Q. Zhao, Global stability of monostable traveling waves for nonlocal time-delayed reaction-diffusion equations, SIAM J. Math. Anal., 42 (2010), 2762-2790. doi: 10.1137/090776342. Google Scholar
[24]	M. Mei, K. Zhang and Q. Zhang, Global stability of critical traveling waves with oscillations for time-delayed reaction-diffusion equation, Int. J. Numer. Anal. Model., 16 (2019), 375-397. Google Scholar
[25]	M. Protter and H. Weinberger, Maximum Principles in Differential Equations, Prentice Hall, Englewood Cliffs (N.J., USA), 1967. Google Scholar
[26]	D. Sattinger, On the stability of waves of nonlinear parabolic systems, Adv. Math., 22 (1976), 312-355. doi: 10.1016/0001-8708(76)90098-0. Google Scholar
[27]	K. Schaaf, Asymptotic behavior and traveling wave solutions for parabolic functional differential equations, Trans. Am. Math. Soc., 302 (1987), 587-615. doi: 10.2307/2000859. Google Scholar
[28]	H. Smith, Monotone Dynamical Systems. An Introduction to the Theory of Competitive and Cooperative Systems, AMS, Providence (R.I. USA), 1995. Google Scholar
[29]	J. W.-H. So, J. Wu and X. Zou, A reaction-diffusion model for a single species with age structure I. Travelling wavefronts on unbounded domains, Proc. R. Soc. A, 457 (2001), 1841-1853. doi: 10.1098/rspa.2001.0789. Google Scholar
[30]	A. Solar, Stability of semi-wavefronts for delayed reaction-diffusion equations, preprint, arXiv: 1704.03011.Google Scholar
[31]	A. Solar and S. Trofimchuk, Speed selection and stability of wavefronts for delayed monostable reaction-diffusion equations, J. Dyn. Diff. Eqns., 28 (2016), 1265-1292. doi: 10.1007/s10884-015-9482-6. Google Scholar
[32]	A. Stokes, On two types of moving front in quasilinear diffusion, Math.Biosciences, 31 (1976), 307-315. doi: 10.1016/0025-5564(76)90087-0. Google Scholar
[33]	H. Thieme and X.-Q. Zhao, Asymptotic speeds of spread and traveling waves for integral equations and delayed reaction-diffusion models, J.Diff. Eqns., 195 (2003), 430-470. doi: 10.1016/S0022-0396(03)00175-X. Google Scholar
[34]	E. Trofimchuk, P. Alvarado and S. Trofimchuk, On the geometry of wave solutions of a delayed reaction-diffusion equation, J. Diff. Eqns, 246 (2009), 1422-1444. doi: 10.1016/j.jde.2008.10.023. Google Scholar
[35]	E. Trofimchuk, M. Pinto and S. Trofimchuk, Monotone waves for non-monotone and non-local monostable reaction-diffusion equations, J. Diff. Eqns, 261 (2016), 1203-1236. doi: 10.1016/j.jde.2016.03.039. Google Scholar
[36]	K. Uchiyama, The behavior of solutions of some nonlinear diffusion equations for large time, J. Math. Kyoto Univ., 18 (1978), 453-508. doi: 10.1215/kjm/1250522506. Google Scholar
[37]	Z. Wang, W. Li and S. Ruan, Existence and stability of traveling wave fronts in reaction advection diffusion equations with nonlocal delay, J. Diff. Eqns., 238 (2007), 153-200. doi: 10.1016/j.jde.2007.03.025. Google Scholar
[38]	Z. Wang, W. Li and S. Ruan, Travelling fronts in monostable equations with nonlocal delayed effects, J. Dyn. Differ. Equ., 20 (2008), 573-607. doi: 10.1007/s10884-008-9103-8. Google Scholar
[39]	H. Weinberger, Long-time behavior of a class of biological models, SIAM J. Math. Anal., 13 (1982), 353-396. doi: 10.1137/0513028. Google Scholar
[40]	S.-L. Wu, W.-T. Li and S.-Y. Liu, Oscillatory waves in reaction-diffusion equations with nonlocal delay and crossing-monostability, Non. Lin. Anal.: Real World App., 10 (2009), 3141-3151. doi: 10.1016/j.nonrwa.2008.10.012. Google Scholar
[41]	T. Xu, S. Ji, M. Mei and J. Yin, Theoretical and numerical studies on global stability of traveling waves with oscillations for time-delayed nonlocal dispersion equations, preprint, arXiv: 1810.07484.Google Scholar
[42]	T. Yi and X. Zou, Asymptotic behavior, spreading speeds, and traveling waves of nonmonotone dynamical systems, SIAM J. Math.Anal., 47 (2015), 3005-3034. doi: 10.1137/14095412X. Google Scholar
[43]	T. Yi and X. Zou, Map dynamics versus dynamics of associated delay reaction-diffusion equations with a Neumann condition, Proc. R. Soc. A, 466 (2010), 2955-2973. doi: 10.1098/rspa.2009.0650. Google Scholar
[44]	T. Yi, Y. Chen and J. Wu, Unimodal dynamical systems: Comparison principles, spreading speeds and travelling waves, J. Diff. Eqns, 254 (2013), 3538-3572. doi: 10.1016/j.jde.2013.01.031. Google Scholar

show all references

References:

[1]	M. Aguerrea, C. Gomez and S. Trofimchuk, On uniqueness of semi-wavefronts, Math. Ann., 354 (2012), 73-109. doi: 10.1007/s00208-011-0722-8. Google Scholar
[2]	M. Bani-Yaghoub, The traveling wavefront for a nonlocal delayed reaction-diffusion equation, J. Appl. Math. Comput., 53 (2017), 77-94. doi: 10.1007/s12190-015-0958-7. Google Scholar
[3]	R. Benguria and A. Solar, An estimation of level set for a non-local KPP equation with delay, Nonlinearity, 32 (2019), 777-799. doi: 10.1088/1361-6544/aaedd7. Google Scholar
[4]	R. Benguria and A. Solar, An iterative estimation for disturbances of semi-wavefronts to the delayed Fisher-KPP equation, Proc. Amer. Math. Soc., 147 (2019), 2495-2501. Google Scholar
[5]	X. Chen, Existence, uniqueness, and asymptotic stability of traveling waves in nonlocal evolutions equations, Advances in Differential Equations, 2 (1997), 125-160. Google Scholar
[6]	I.-L. Chern, M. Mei, X. Yang and Q. Zhang, Stability of non-monotone critical traveling waves for reaction-diffusion equation with time-delay, J. Diff. Eqns, 259 (2015), 1503-1541. doi: 10.1016/j.jde.2015.03.003. Google Scholar
[7]	U. Ebert and W. van Saarloos, Front propagation into unstable states: Universal algebraic convergence towards uniformly translating pulled fronts, Phys. D, 146 (2000), 1-99. doi: 10.1016/S0167-2789(00)00068-3. Google Scholar
[8]	A. Friedman, Partial Differential Equations of Parabolic Type, Prentice-Hall, Englewood Cliffs (N.J., USA), 1964. Google Scholar
[9]	T. Gallay, Local stability of critical fronts in nonlinear parabolic partial differential equations, Nonlinearity, 7 (1994), 741-764. Google Scholar
[10]	A. Gomez and S. Trofimchuk, Global continuation of monotone wavefronts, J. Lond. Math. Soc., 89 (2014), 47-68. doi: 10.1112/jlms/jdt050. Google Scholar
[11]	C. Gomez, H. Prado and S. Trofimchuk, Separation dichotomy and wavefronts for a nonlinear convolution equation, J. Math. Anal. Appl., 420 (2014), 1-19. doi: 10.1016/j.jmaa.2014.05.064. Google Scholar
[12]	S. A. Gourley, J. So and J. Wu, Non-locality of reaction-diffusion equations induced by delay: Biological modeling and nonlinear dynamics, J. Math. Sci., 124 (2004), 5119-5153. Google Scholar
[13]	A. Halanay, Differential Equations: Stability, Oscillations, Time Lags, Academic Press, New York (N.Y., USA), 1966. Google Scholar
[14]	S.-B. Hsu and X.-Q. Zhao, Spreading speeds and traveling waves for nonmonotone integrodifference equations, SIAM J. Math. Anal., 40 (2008), 776-789. doi: 10.1137/070703016. Google Scholar
[15]	R. Huang, M. Mei and Y. Wang, Planar traveling waves for nonlocal dispersion equation with monostable nonlinearity, Discret Contin. Dyn. Syst., 32 (2012), 3621-3649. doi: 10.3934/dcds.2012.32.3621. Google Scholar
[16]	R. Huang, M. Mei, K. Zhang and Q. Zhang, Asymptotic stability of non-monotone traveling waves for time-delayed nonlocal dispersion equations, Discrete Contin. Dyn. Syst., 36 (2016), 1331-1353. doi: 10.3934/dcds.2016.36.1331. Google Scholar
[17]	K. Kirchgassner, On the nonlinear dynamics of travelling fronts, J. Diff. Eqs., 96 (1992), 256-278. doi: 10.1016/0022-0396(92)90153-E. Google Scholar
[18]	A. Kolmogorov, I. Petrovskii and N. Piskunov, Étude de l'équation de la diffusion avec croissance de la quantité de matière et son application à un problème biologique, (French) [Study of a Diffusion Equation That Is Related to the Growth of a Quality of Matter and Its Application to a Biological Problem], Moscow Uni. Bull. Math., 1 (1937), 1-25. Google Scholar
[19]	X. Liang and X.-Q. Zhao, Spreading speeds and traveling waves for abstract monostable evolution systems, J. Funct. Anal., 259 (2010), 857-903. doi: 10.1016/j.jfa.2010.04.018. Google Scholar
[20]	C.-K. Lin, C.-T. Lin, Y. Lin and M. Mei, Exponential stability of nonmonotone traveling waves for Nicholson's blowflies equation, SIAM J. Math. Anal., 46 (2014), 1053-1084. doi: 10.1137/120904391. Google Scholar
[21]	G. Lv and M. Wang, Nonlinear stability of travelling wave fronts for delayed reaction diffusion equations, Nonlinearity, 23 (2010), 845-873. doi: 10.1088/0951-7715/23/4/005. Google Scholar
[22]	S. Ma and J. Wu, Existence, uniqueness and asymptotic stability of traveling wavefronts in a non-local delayed diffusion equation, J. Dyn. Diff. Eqns., 19 (2007), 391-436. doi: 10.1007/s10884-006-9065-7. Google Scholar
[23]	M. Mei, Ch. Ou and X.-Q. Zhao, Global stability of monostable traveling waves for nonlocal time-delayed reaction-diffusion equations, SIAM J. Math. Anal., 42 (2010), 2762-2790. doi: 10.1137/090776342. Google Scholar
[24]	M. Mei, K. Zhang and Q. Zhang, Global stability of critical traveling waves with oscillations for time-delayed reaction-diffusion equation, Int. J. Numer. Anal. Model., 16 (2019), 375-397. Google Scholar
[25]	M. Protter and H. Weinberger, Maximum Principles in Differential Equations, Prentice Hall, Englewood Cliffs (N.J., USA), 1967. Google Scholar
[26]	D. Sattinger, On the stability of waves of nonlinear parabolic systems, Adv. Math., 22 (1976), 312-355. doi: 10.1016/0001-8708(76)90098-0. Google Scholar
[27]	K. Schaaf, Asymptotic behavior and traveling wave solutions for parabolic functional differential equations, Trans. Am. Math. Soc., 302 (1987), 587-615. doi: 10.2307/2000859. Google Scholar
[28]	H. Smith, Monotone Dynamical Systems. An Introduction to the Theory of Competitive and Cooperative Systems, AMS, Providence (R.I. USA), 1995. Google Scholar
[29]	J. W.-H. So, J. Wu and X. Zou, A reaction-diffusion model for a single species with age structure I. Travelling wavefronts on unbounded domains, Proc. R. Soc. A, 457 (2001), 1841-1853. doi: 10.1098/rspa.2001.0789. Google Scholar
[30]	A. Solar, Stability of semi-wavefronts for delayed reaction-diffusion equations, preprint, arXiv: 1704.03011.Google Scholar
[31]	A. Solar and S. Trofimchuk, Speed selection and stability of wavefronts for delayed monostable reaction-diffusion equations, J. Dyn. Diff. Eqns., 28 (2016), 1265-1292. doi: 10.1007/s10884-015-9482-6. Google Scholar
[32]	A. Stokes, On two types of moving front in quasilinear diffusion, Math.Biosciences, 31 (1976), 307-315. doi: 10.1016/0025-5564(76)90087-0. Google Scholar
[33]	H. Thieme and X.-Q. Zhao, Asymptotic speeds of spread and traveling waves for integral equations and delayed reaction-diffusion models, J.Diff. Eqns., 195 (2003), 430-470. doi: 10.1016/S0022-0396(03)00175-X. Google Scholar
[34]	E. Trofimchuk, P. Alvarado and S. Trofimchuk, On the geometry of wave solutions of a delayed reaction-diffusion equation, J. Diff. Eqns, 246 (2009), 1422-1444. doi: 10.1016/j.jde.2008.10.023. Google Scholar
[35]	E. Trofimchuk, M. Pinto and S. Trofimchuk, Monotone waves for non-monotone and non-local monostable reaction-diffusion equations, J. Diff. Eqns, 261 (2016), 1203-1236. doi: 10.1016/j.jde.2016.03.039. Google Scholar
[36]	K. Uchiyama, The behavior of solutions of some nonlinear diffusion equations for large time, J. Math. Kyoto Univ., 18 (1978), 453-508. doi: 10.1215/kjm/1250522506. Google Scholar
[37]	Z. Wang, W. Li and S. Ruan, Existence and stability of traveling wave fronts in reaction advection diffusion equations with nonlocal delay, J. Diff. Eqns., 238 (2007), 153-200. doi: 10.1016/j.jde.2007.03.025. Google Scholar
[38]	Z. Wang, W. Li and S. Ruan, Travelling fronts in monostable equations with nonlocal delayed effects, J. Dyn. Differ. Equ., 20 (2008), 573-607. doi: 10.1007/s10884-008-9103-8. Google Scholar
[39]	H. Weinberger, Long-time behavior of a class of biological models, SIAM J. Math. Anal., 13 (1982), 353-396. doi: 10.1137/0513028. Google Scholar
[40]	S.-L. Wu, W.-T. Li and S.-Y. Liu, Oscillatory waves in reaction-diffusion equations with nonlocal delay and crossing-monostability, Non. Lin. Anal.: Real World App., 10 (2009), 3141-3151. doi: 10.1016/j.nonrwa.2008.10.012. Google Scholar
[41]	T. Xu, S. Ji, M. Mei and J. Yin, Theoretical and numerical studies on global stability of traveling waves with oscillations for time-delayed nonlocal dispersion equations, preprint, arXiv: 1810.07484.Google Scholar
[42]	T. Yi and X. Zou, Asymptotic behavior, spreading speeds, and traveling waves of nonmonotone dynamical systems, SIAM J. Math.Anal., 47 (2015), 3005-3034. doi: 10.1137/14095412X. Google Scholar
[43]	T. Yi and X. Zou, Map dynamics versus dynamics of associated delay reaction-diffusion equations with a Neumann condition, Proc. R. Soc. A, 466 (2010), 2955-2973. doi: 10.1098/rspa.2009.0650. Google Scholar
[44]	T. Yi, Y. Chen and J. Wu, Unimodal dynamical systems: Comparison principles, spreading speeds and travelling waves, J. Diff. Eqns, 254 (2013), 3538-3572. doi: 10.1016/j.jde.2013.01.031. Google Scholar

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