Abstract
In this work, we propose new contributions to a complex system of quadratic heat equations with a generalized kernel of the form: \(\partial _t z=\mathfrak {L}\,z+ \widetilde{z}^{2},\;\partial _t \widetilde{z}=\mathfrak {L}\,\widetilde{z}+ z^2,\;t>0,\) with initial conditions \(z_{0}=u_0+v_0,\;\widetilde{z}_{0}=\widetilde{u}_0+\widetilde{v}_0\), and \(\mathfrak {L}\) is a linear operator with \(e^{t\mathcal {L}}\) its semigroup having a generalized heat kernel G satisfying in particular \(G(t,x)= t^{-\frac{N}{d}} G(1,xt^{-1/d}),\,d>0,\, t>0\) and \(x\in \mathbb {R}^N.\) Under conditions on the parameters \(\sigma _{1},\,\widetilde{\sigma }_{1},\,\rho _{1},\,\) and \(\widetilde{\rho _{1}}\) we show results on global-in time solution for small data \(u_{0}(x)\sim c|x|^{-d\sigma _{1}},\,v_{0}(x)\sim c|x|^{-d\rho _{1}},\,\widetilde{u}_{0}(x)\sim c|x|^{-d\widetilde{\sigma }_{1}}\) and \(\widetilde{v}_{0}(x)\sim c|x|^{-d\widetilde{\rho }_{1}}\) as \(|x|\rightarrow \infty \), ( |c| is sufficiently small ). We investigate the global existence of solutions to the given system.
Similar content being viewed by others
Availability of data and materials
Data sharing is not applicable to this article as no datasets were generated or analysed during the current study
References
Brandolese, L., Karch, G.: Far field asymptotics of solutions to convection equation with anomalous diffusion. J. Evol. Equ. 8, 307–326 (2008)
Castillo, R., Loayza, M.: Global existence and blowup for a coupled parabolic system with time-weighted sources on a general domain. Z. Angew. Math. Phys. 70, 57 (2019). https://doi.org/10.1007/s00033-019-1103-5
Cazenave, T., Weissler, F.B.: Asymptotically self-semilar global solutions of the nonlinear Schrödinger and heat equations. Math. Z. 228, 83–120 (1998)
Chouichi, A., Otsmane, S., Tayachi, S.: Large time behavior of solutions for a complex-valued quadratic heat equation. Nonlinear Differ. Equ. Appl. 22, 1005–1045 (2015)
Duong, G.K.: A blowup solution of a complex semi-linear heat equation with an irrational power. J. Differ. Equ. 267, 4975–5048 (2019)
Duong, G.K.: Profile for the imaginary part of a blowup solution for a complex-valued semilinear heat equation. J. Funct. Anal 277, 1531–1579 (2019)
Egorov, Y.V., Galaktionov, V.A., Kondratiev, V.A., Pohazaev, S.I.: On the asymptotics of global solutions of higher-order semilinear parabolic equations in the supercritical range. C. R. Math. Acad. Sci. Paris 335, 805–810 (2002)
Egorov, Y.V., Galaktionov, V.A., Kondratiev, V.A., Pohazaev, S.I.: Global solutions of higher-order semilinear parabolic equations in the supercritical range. Adv. Differ. Equ. 9, 1009–1038 (2004)
Elaiw, A.A., Tayachi, S.: Different asymptotic behavior of global solutions for a parabolic system with nonlinear gradient terms. Math. Anal. Appl. 387, 970–992 (2012)
Escobedo, M., Herrero, M.A.: Boundedness and blow up for a semilinear reaction-diffusion system. J. Differ. Equ. 89, 176–202 (1991)
Galaktionov, V.A., Kurdyumov, S.P., Samarskii, A.A.: On asymptotic “eigenfuctions’’ of the Cauchy problem for a nonlinear parabolic equation. Math. USSR Sbornik 54, 421–455 (1986)
Gallay, T., Joly, R., Raugel, G.: Asymptotic self-similarity in diffusion equations with nonconstant radial limits at infinity. J. Dyn. Diff. Equat. (2020). https://doi.org/10.1007/s10884-020-09897-6
Guo, J.-S., Ninomiya, H., Shimojo, M., Yanagida, E.: Convergence and blow-up of solutions for a complex-valued heat equation with a quadratic nonlinearity. Trans. Am. Math. Soc. 365, 2447–2467 (2013)
Hörmander, L.: The Analysis of Linear Partial Differential Operators I. Distribution Theory and Fourier Analysis, Springer, Berlin (2003)
Ishige, K., Kawakami, T., Kobayashi, K.: Asymptotic for a nonlinear equation with a generalized heat kernel. J. Evol. Equ. 14, 749–777 (2014)
Ishige, K., Kawakami, T., Kobayashi, K.: Global solutions for a nonlinear integral equation with a generelized kernel. Discrete Contin. Dyn. Syst. Ser. A 7, 767–783 (2014)
Majdoub, M., Mliki, E.: Well-posedness for Hardy-Hénon parabolic equations with fractional Brownian noise. Anal. Math. Phys. 11, 20 (2021). https://doi.org/10.1007/s13324-020-00442-8
Miao, C., Yuan, B., Zhang, B.: Well-posedness of the Cauchy problem for the fractional power dissipative equations. Nonlinear Anal. 68, 461–484 (2008)
Na, Y., Nie, Y., Zhou, X.: Asymptotic behavior of solutions to a class of coupled semi-linear parabolic systems with gradient terms. J. Nonlinear Sci. Appl. 10, 5813–5824 (2017)
Nouaili, N., Zaag, H.: Profile for simultaneously blowing up solution for a complex valued semi-linear heat equation. Commun. Partial Differ. Equ. 40, 1197–1217 (2015)
Otsmane, S.: Asymptotically self-similar global solutions for a complex-valued quadratic heat equation with a generalized kernel. Bol. Soc. Mat. Mex. 27, 46 (2021). https://doi.org/10.1007/s40590-021-00354-y
Snoussi, S., Tayachi, S.: Asymptotic self-similar behavior of solutions for a semilinear parabolic system. Commun. Contemp. Math. 3, 363–392 (2001)
Snoussi, S., Tayachi, S., Weissler, F.B.: Asymptotically self-similar global solutions of a general semilinear heat equation. Math. Ann. 321, 131–155 (2001)
Snoussia, S., Tayachib, S.: Global existence, asymptotic behavior and self-similar solutions for a class of semi-linear parabolic systems. Nonlinear Anal. Theory Methods Appl. Ser. A Theory Methods 48, 13–35 (2002)
Stein, E.M.: Singular Integrals and Differentiability Properties of Functions. Princenton University Press, Princeton (1970)
Sun, F., Li, F., Jia, X.: Asymptotically self-similar global solutions for a higher-order semi-linear parabolic system. J. Part. Differ. Equ. 22, 282–298 (2009)
Vazquez, J.L.: Recent progress in the theory of nonlinear diffusion with fractional Laplacian operators. Discrete Contin. Dyn. Syst. Ser. S 7, 857–885 (2014)
Wu, G., Yaun, J.: Well-posedness of the Cauchy problem for the fractional power dissipative equation in critical Besov spaces. J. Math. Anal. Appl. 340, 1326–1335 (2008)
Yamamoto, M.: Asymptotic expansion of solutions to the dissipative equation with fractional Laplacian. SIAM J. Math. Anal. 44, 3786–3805 (2012)
Zhong, T., Yongqiang, X.: Existence and nonexistence of global solutions for a semi-linear heat equation with fractional Laplacian. Acta Math. Sci. 32, 2203–2210 (2012)
Acknowledgements
The authors thank the anonymous referees for their constructive criticism and suggestions
Funding
Not applicable
Author information
Authors and Affiliations
Contributions
Department of Informatics, University of Batna 2, Mostefa Ben Boulaid, Fesdis, Batna 05078, Algeria. Abdelaziz Mennouni: Department of Mathematics, LTM, University of Batna 2, Algeria
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no Conflict of interest.
Ethical approval and consent to participate
This article does not contain any studies with human participants or animals performed by any of the author.
Additional information
Communicated by Joachim Escher.
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Otsmane, S., Mennouni, A. New contributions to a complex system of quadratic heat equations with a generalized kernels: global solutions. Monatsh Math (2024). https://doi.org/10.1007/s00605-024-01955-1
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s00605-024-01955-1