About positive $W_{loc}^{1,\Phi}(\Omega)$-solutions to quasilinear elliptic problems with singular semilinear term

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This paper deals with the existence, uniqueness and regularity of positive$W_{\rom loc}^{1,\Phi}(\Omega)$-solutions of singular elliptic problems on a~smooth bounded domain with Dirichlet boundary conditions involving the $\Phi$-Laplacian operator.The proof of the existence is based on a variant of the generalized Galerkin method that we developed inspired by ideas of Browder \cite{Browder} and a comparison principle. By the use of a kind of Moser's iteration scheme we show the$L^{\infty}(\Omega)$-regularity for positive solutions.