Results 181 to 190 of about 475 (219)

Variable Selection for Multivariate Failure Time Data via Regularized Sparse-Input Neural Network. [PDF]

Bioengineering (Basel)
Luo B, Halabi S.
europepmc   +1 more source

Combined Effect of Metals, PFAS, Phthalates, and Plasticizers on Cardiovascular Disease Risk. [PDF]

Toxics
Jehu-Appiah D, Obeng-Gyasi E.
europepmc   +1 more source

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Multiple Solutions for Discrete Schrödinger Equations with Concave–Convex Nonlinearities

Bulletin of the Malaysian Mathematical Sciences Society, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xie Qilin
exaly   +2 more sources

Multiplicity of solutions to Schrödinger–Poisson system with concave–convex nonlinearities

Applied Mathematics Letters, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Anmin Mao
exaly   +2 more sources

Biharmonic equations of Kirchhoff type with concave-convex nonlinearities

Journal of Mathematical Analysis and Applications
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ji Chao
exaly   +3 more sources

On a critical elliptic system with concave–convex nonlinearities

Rendiconti del Circolo Matematico di Palermo Series 2, 2023
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Rachid Echarghaoui, Zakaria Zaimi
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Quasilinear elliptic problems with concave–convex nonlinearities

Communications in Contemporary Mathematics, 2017
In this paper, the existence and multiplicity of solutions for a quasilinear elliptic problem driven by the [Formula: see text]-Laplacian operator is established. These solutions are also built as ground state solutions using the Nehari method. The main difficulty arises from the fact that the [Formula: see text]-Laplacian operator is not homogeneous ...
Carvalho, M. L. M., Da Silva, Edcarlos D., Goulart, C.   +2 more
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Multiplicity Results of a Nonlocal Problem Involving Concave-Convex Nonlinearities

Mathematical Notes, 2021
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Daoues, A., Hammami, A., Saoudi, K.
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On a concave–convex elliptic problem with a nonlinear boundary condition

Annali di Matematica Pura ed Applicata (1923 -), 2015
The authors study the existence, multiplicity and stability of positive solutions for problems \[ \begin{aligned} -\Delta u =a(x)|u|^{p-2}u \quad&\text{in } \Omega, \\ \frac{\partial u}{\partial\mathbf n}= \lambda |u|^{q-2}u \quad&\text{on } \partial\Omega.\end{aligned} \] Here \(\Omega\) is a bounded, smooth domain in \(\mathbb{R}^N\), \(N\geq 2\), \(\
Ramos Quoirin, Humberto, Umezu, Kenichiro   +1 more
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