Results 181 to 190 of about 1,540 (202)

Nuclei discovered new practical insights via optimized soliton-like pulse analysis in a space fractional-time beta-derivatives equations. [PDF]

open access: yesSci Rep
Fendzi-Donfack E   +10 more
europepmc   +1 more source

Sign- vs. goal-tracking is associated with greater adiposity and altered functional connectivity in response to a naturalistic food paradigm. [PDF]

open access: yesPhysiol Behav
Papantoni A   +7 more
europepmc   +1 more source

Constant sign and nodal solutions for logistic-type equations with equidiffusive reaction

open access: yesMonatshefte Fur Mathematik, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Francesca Papalini   +1 more
exaly   +3 more sources

Constant-sign and nodal solutions of coercive -Laplacian problems

Nonlinear Analysis: Theory, Methods & Applications, 2013
A smooth boundary domain \(\Omega\) in \(R^N\) and the real numbers \(p,q, \mu\), verifying \(2 \leq q < p < \infty\), \( \mu \geq 0\), are considered. A qualitative analysis of the equation \[ -\mathrm{div}(|\nabla u|^{p-2}\nabla u)-\mu\cdot \mathrm{div}(|\nabla u|^{q-2}\nabla u)=f(x,y) \quad \text{in} \quad \Omega \] with homogeneous Dirichet ...
Salvatore Angelo Marano   +1 more
exaly   +4 more sources

Solutions with sign information for nonlinear Robin problems with no growth restriction on reaction [PDF]

open access: yesApplicable Analysis, 2021
We consider a parametric nonlinear Robin problem driven by a nonhomogeneous differential operator. The reaction is a Carathéodory function which is only locally defined (that is, the hypotheses concern only its behaviour near zero).
Calogero Vetro   +2 more
exaly   +2 more sources

Existence of constant sign and nodal solutions for a class of (p,q)-Laplacian-Kirchhoff problems

Journal of Nonlinear and Variational Analysis, 2023
Summary: This paper is dedicated to studying a \((p,q)\)-Laplacian-Kirchhoff type equation. We prove the existence of three bounded solutions (one positive, one negative, and one nodal with precisely two nodal domains) by applying the Nehari manifold along with a quantitative deformation lemma and truncation technique.
Yang, Jie, Chen, Haibo
openaire   +2 more sources

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