Results 141 to 145 of about 20,112 (145)

Semilinear neumann equations with indefinite and unbounded potential

2016
We consider a semilinear Neumann problem with an indefinite and unbounded potential, and a Carathéodory reaction term. Under asymptotic conditions on the reaction which make the energy functional coercive, we prove multiplicity theorems producing three or four solutions with sign information on them.
Aizicovici, Sergiu, Papageorgiou, Nikolaos S., Staicu, Vasile   +2 more
openaire   +1 more source

Quasilinear problems with an indefinite potential

Discussiones Mathematicae. Differential Inclusions, Control and Optimization, 2019
Dimitrios A. Kandilakis, Manolis Magiropoulos   +1 more
openaire   +1 more source

Remark on Itô’s Diffusion in Multidimensional Scattering with Sign-Indefinite Potentials

Annales Henri Poincaré, 2012
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openaire   +1 more source

Singular potentials, indefinitely high spin and mathematical duality

Lettere Al Nuovo Cimento Series 2, 1971
R. C. Misra, W. R. Ross
openaire   +1 more source

Solutions for quasilinear Schrödinger equation on involving indefinite potentials

Complex Variables and Elliptic Equations, 2023
Li-Feng Yin, Shibo Liu
openaire   +1 more source