VSE knjižnice (vzajemna bibliografsko-kataložna baza podatkov COBIB.SI)
  • Combined effects for fractional Schrödinger-Kirchhoff systems with critical nonlinearities
    Xiang, Mingqi ; Rǎdulescu, Vicenţiu, 1958- ; Zhang, Binlin
    In this paper, we investigate the existence of solutions for critical Schrödinger-Kirchhoff type systems driven by nonlocal integro-differential operators. As a particular case, we consider the ... following system: ▫$$\begin{cases} M \left( [(u, v)]_{s,p}^p + \Vert (u,v) \Vert_{p,V}^p \right) ((-\Delta)_p^s u + V(x)|u|^{p-2}u) = \lambda H_u(x,u,v) + \frac{\alpha}{p_s^\ast}|v|^\beta |u|^{\alpha-2}u & \text{in} \quad \mathbb{R}^N \\ M \left( [(u, v)]_{s,p}^p + \Vert (u,v) \Vert_{p,V}^p \right) ((-\Delta)_p^s v + V(x)|u|^{p-2}u) = \lambda H_v(x,u,v) + \frac{\beta}{p_s^\ast}|u|^\alpha |v|^{\beta-2}v & \text{in} \quad \mathbb{R}^N, \end{cases}$$▫ where ▫$(-\Delta)_p^s$▫ is the fractional ▫$p$▫-Laplace operator with ▫$0 < s < 1 < p < N/s $▫, ▫$\alpha, \beta > 1$▫ with ▫$\alpha + \beta = p_s^\ast$, $M \colon \mathbb{R}_0^+ \to \mathbb{R}_0^+$▫ is a continuous function, ▫$V \colon \mathbb{R}^N \to \mathbb{R}^+$▫ is a continuous function, ▫$\lambda > 0$▫ is a real parameter. By applying the mountain pass theorem and Ekeland's variational principle, we obtain the existence and asymptotic behaviour of solutions for the above systems under some suitable assumptions. A distinguished feature of this paper is that the above systems are degenerate, that is, the Kirchhoff function could vanish at zero. To the best of our knowledge, this is the first time to exploit the existence of solutions for fractional Schr%odinger-Kirchhoff systems involving critical nonlinearities in ▫$\mathbb{R}^N$▫.
    Vir: ESAIM. COCV.. - ISSN 1292-8119 (Vol. 24, no. 3, July-Sep. 2018, str. 1249 - 1273)
    Vrsta gradiva - članek, sestavni del ; neleposlovje za odrasle
    Leto - 2017
    Jezik - angleški
    COBISS.SI-ID - 18076505

    Povezava(-e):

    http://doi.org/10.1051/cocv/2017036
    DOI

vir: ESAIM. COCV.. - ISSN 1292-8119 (Vol. 24, no. 3, July-Sep. 2018, str. 1249 - 1273)
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