A weak solution for a $(p(x),q(x))$-Laplacian elliptic problem with a singular term
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AbstractHere, we consider the following elliptic problem with variable components: $$ -a(x)\Delta _{p(x)}u - b(x) \Delta _{q(x)}u+ \frac{u \vert u \vert ^{s-2}}{|x|^{s}}= \lambda f(x,u), $$ − a ( x ) Δ p ( x ) u − b ( x ) Δ q ( x ) u + u | u | s − 2 | x | s = λ f ( x , u ) , with Dirichlet boundary condition in a bounded domain in $\mathbb{R}^{N}$ R N with a smooth boundary. By applying the variational method, we prove the existence of at least one nontrivial weak solution to the problem.
2018 ◽
Vol 149
(2)
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pp. 495-510
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2008 ◽
Vol 2
(2)
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pp. 158-174
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2014 ◽
Vol 16
(04)
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pp. 1350048
2009 ◽
Vol 52
(1)
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pp. 97-108
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2021 ◽