Nonlocal fractional system involving the fractional p, q-Laplacians and singular potentials
Arabian Journal of Mathematics(2022)
摘要
In this paper, we will focus on following nonlocal quasilinear elliptic system with singular nonlinearities:
$$\begin{aligned} (S) \left\{ \begin{array}{ll} (-\Delta )_{p}^{s_1} u =\dfrac{1}{v^{\alpha _1}}+v^{\beta _1}&{} \text { in }\Omega , \\ (-\Delta )_{q}^{s_2} u =\dfrac{1}{u^{\alpha _2}}+u^{\beta _2}&{} \text { in }\Omega , \\ u,v=0 &{} \text { in } ({I\!\!R}^N\setminus \Omega ) , \\ u,v>0 &{} \text { in } \Omega , \end{array} \right. \end{aligned}$$
where
$$\Omega \subset {I\!\!R}^N$$
be a smooth bounded domain,
$$s_1,\,s_2\in (0,1)$$
,
$$\alpha _1$$
,
$$\alpha _2$$
,
$$\beta _1$$
,
$$\beta _2$$
are suitable positive constants,
$$(-\Delta )_{p}^{s_1}$$
and
$$(-\Delta )_{q}^{s_2}$$
are the fractional
$$p-\text {Laplacian}$$
and
$$q-\text {Laplacian}$$
operators. Using approximating arguments, Rabinowitz bifurcation Theorem, and fractional Hardy inequality, we are able to show the existence of positive solution to the above system.
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关键词
35B51, 74G10, 55Q25, 47G20
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