Results 161 to 170 of about 667 (175)

Superlinear Robin Problems with Indefinite Linear Part

Bulletin of the Malaysian Mathematical Sciences Society, 2018
We consider a semilinear Robin problem driven by the Laplacian plus an indefinite and unbounded potential and a superlinear reaction term which need not satisfy the Ambrosetti-Rabinowitz condition. Using variational tools we prove two theorems.
Nikolaos S Papageorgiou, Calogero Vetro, Francesca Vetro   +2 more
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Nonlinear elliptic problems with superlinear reaction and parametric concave boundary condition

Israel Journal of Mathematics, 2016
The paper under review deals with the existence and characterization of solutions of the following nonlinear elliptic system with Neumann boundary condition \[ \begin{cases} -\Delta_p u(z)=f(z,u(z)) &\text{ in }\Omega,\\ |\nabla u|^{p-2}\nabla u\cdot n=\lambda\beta(z)u(z)^{q-1} & \text{ on }\partial\Omega, \end{cases} \] where \(\Delta_p u ...
Papageorgiou, Nikolaos S., Rădulescu, Vicenţiu D.   +1 more
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Nonstationary homoclinic solutions for infinite-dimensional fractional reaction-diffusion system with two types of superlinear nonlinearity

Discrete and Continuous Dynamical Systems - B, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chen, Peng, Wu, Yan, Tang, Xianhua
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Global well-posedness and long-term behavior of discrete reaction-diffusion equations driven by superlinear noise

Stochastic Analysis and Applications, 2020
The global well-posedness as well as long-term behavior in terms of mean random attractors and invariant measures are investigated for a class of stochastic discrete reaction-diffusion equations de...
Renhai Wang, Bixiang Wang
openaire   +1 more source

Global well-posedness and long-term behavior of discrete reaction-diffusion equations driven by superlinear noise

Stochastic Analysis and Applications, 2021
Renhai Wang, Bixiang Wang
exaly  

Constant sign and nodal solutions for superlinear double phase problems

Advances in Calculus of Variations, 2021
Leszek Gasiński, Nikolaos S Papageorgiou   +1 more
exaly  

Sign-Changing Solutions for Resonant and Superlinear Nonhomogeneous Elliptic Equations

Mediterranean Journal of Mathematics, 2021
Tieshan He
exaly  

Multiple solutions for superlinear double phase Neumann problems

Revista De La Real Academia De Ciencias Exactas, Fisicas Y Naturales - Serie A: Matematicas, 2021
Nikolaos S Papageorgiou, Vicentiu D Radulescu, Youpei Zhang   +2 more
exaly  

On p-superlinear equations with a nonhomogeneous differential operator

Nonlinear Differential Equations and Applications, 2012
Sergiu Aizicovici, Nikolaos S Papageorgiou, Vasile Staicu   +2 more
exaly  

On a class of superlinear (p,q)-Laplacian type equations on R N

Journal of Mathematical Analysis and Applications, 2016
Anna Maria Candela, Addolorata Salvatore   +1 more
exaly