Results 271 to 280 of about 216,697 (310)

Controlled Self-Assembly and Photo-Thermal Activation of Viologen-Based 2D Semiconductors for Dual-Function Energy Management in All-Weather Applications. [PDF]

open access: yesAdv Sci (Weinh)
Irshad MS   +15 more
europepmc   +1 more source

Concentration Quenching of Fluorescence Decay Kinetics of Molecular Systems. [PDF]

open access: yesJ Phys Chem B
Barysaitė S   +3 more
europepmc   +1 more source

On the Infinitely Many Solutions of a Semilinear Elliptic Equation

SIAM Journal on Mathematical Analysis, 1986
Die Autoren untersuchen sphärisch symmetrische Lösungen von \[ (*)\quad \Delta u+f(u)=0\quad im\quad {\mathbb{R}}^ n, \] wobei die Nichtlinearität f die folgenden Bedingungen erfüllt: (1) \(f\in C^ 1\); (2) \(f(u)=k(u)| u|^{\sigma}u+g(u)\) mit \(k(u)=k_+\), \(u\geq 0\); \(k(u)=k_-\), \(u0\), \(k_->0\) \(g(u)=O(| u|^{\gamma})\), \(g'(u)=O(| u|^{\gamma ...
Alfred Küpper   +1 more
openaire   +2 more sources

Positive Solutions and Infinitely Many Solutions for a Weakly Coupled System

Acta Mathematica Scientia, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Haitao Yang, Xueliang Duan, Gongming Wei
openaire   +2 more sources

Infinitely many solutions of a symmetric Dirichlet problem

Nonlinear Analysis: Theory, Methods & Applications, 1993
We seek solutions \(u=(u_ 1,\dots, u_ m): \overline{\Omega} \to \mathbb{R}^ m\) of the nonlinear Dirichlet problem \[ \Delta u+F_ u(u)=u \quad \text{in }\Omega, \qquad u=0 \quad \text{on } \partial\Omega. \tag{D} \] Here \(\Omega\) is a bounded domain in \(\mathbb{R}^ n\) with smooth boundary and \(F: \mathbb{R}^ m \to\mathbb{R}\) is \(C^ 1\) and ...
openaire   +3 more sources

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