Results 161 to 170 of about 9,155,817 (192)

Solutions for a Schrödinger-Kirchhoff Equation with Indefinite Potentials

Milan Journal of Mathematics, 2018
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Batista, Alex M., Furtado, Marcelo F.
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The Cataphoric Potential of Indefinites in German

2011
Not only do indefinite noun phrases introduce new discourse referents, they also equip them with a cataphoric (or forward-looking) potential, i.e. with a certain degree of activation which is mirrored in discourse effects such as the frequency of anaphoric references back to the referent in the subsequent discourse.
Annika Deichsel, Klaus von Heusinger
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On a nonlinear Schrödinger equation with indefinite potential

Nonlinear Analysis: Real World Applications, 2014
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Huang, Yisheng, Liu, Zeng, Wu, Yuanze
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On nonlinear fractional Schrodinger equation with indefinite potential and Hardy potential

2022
This paper is concerned with a class of fractional Schr\”{o}dinger equation with Hardy potential \begin{equation}\nonumber (-\Delta)^{s}u+V(x)u-\frac{\kappa}{|x|^{2s}}u=f(x,u),~~x\in \mathbb{R}^{N}, \end{equation} where $s\in(0,1)$ and $\kappa\geq0$ is a parameter.
Heilong Mi, Wen Zhang, Fangfang Liao
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Semilinear Robin Problems with Indefinite Potential and Competition Phenomena

Acta Applicandae Mathematicae, 2019
The paper presents a multiplicity result with sign information for solutions of a semilinear parametric Robin problem.
Hu, Shouchuan, Papageorgiou, Nikolaos S.
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On the sign of the Green’s function associated to Hill’s equation with an indefinite potential

Applied Mathematics and Computation, 2008
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Alberto Cabada, José Ángel Cid
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Dirichlet problems with double resonance and an indefinite potential

Nonlinear Analysis: Theory, Methods & Applications, 2012
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Gasiński, Leszek, Papageorgiou, Nikolaos S.   +1 more
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A quasi-linear Schrödinger equation with indefinite potential

Complex Variables and Elliptic Equations, 2016
In this paper, we investigate the existence of solution for the quasi-linear Schrodinger equation:in , where g has a subcritical growth and a kind of monotonicity and V is a potential, which changes sign. We employ the mountain pass theorem to obtain the existence of a non-trivial solution.
L.A. Maia, J.C. Oliveira Junior, R. Ruviaro   +2 more
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Quasilinear problems with an indefinite potential

Discussiones Mathematicae. Differential Inclusions, Control and Optimization, 2019
Dimitrios A. Kandilakis, Manolis Magiropoulos   +1 more
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Existence of Solutions for a Fractional Relativistic Schrödinger Equation with Indefinite Potentials

Acta Mathematicae Applicatae Sinica, English Series
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Wang, Jun, Wang, Li, Zhong, Qiao-cheng
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