292 citations
- University of LjubljanaSI38 papers
- National Technical University of AthensGR25 papers
- AGH University of KrakowPL22 papers
- Romanian AcademyRO21 papers
- Institute of Mathematics, Physics, and MechanicsSI17 papers
- Instituto de Astrofísica de CanariasES16 papers
- King Abdulaziz UniversitySA14 papers
- Isaac Newton GroupES11 papers
- Universidad de La LagunaES11 papers
- Université Libre de BruxellesBE10 papers
- University of BucharestRO9 papers
- Centre National de la Recherche ScientifiqueFR7 papers
15 papers · 1 filter
Bilinear approach to Kuperschmidt super-KdV type equations
Corina N. Babalic, A. S. Carstea
Hirota bilinear form and soliton solutions for super-KdV of Kuperschmidt (Kuper-KdV) are given. It is shown that even though the collision of supersolitons is more complicated than…
Minimization algorithm in the simulation of the Wall Touching Kink Modes
Gyorgy Steinbrecher, Nicolae Pometescu
In this paper the discretized variational principle in the simulation of the Wall Touching Kink Modes (WTKM) is reformulated in terms of independent variables and a corresponding c…
Positive solutions for superdiffusive mixed problems
Nikolaos S. Papageorgiou, Vicenţiu D. Rădulescu, Dušan D. Repovš
We study a semilinear parametric elliptic equation with superdiffusive reaction and mixed boundary conditions. Using variational methods, together with suitable truncation techniqu…
280 one-opposition near-Earth asteroids recovered by the EURONEAR with the Isaac Newton Telescope
O. Vaduvescu, L. Hudin, T. Mocnik +80
One-opposition near-Earth asteroids (NEAs) are growing in number, and they must be recovered to prevent loss and mismatch risk, and to improve their orbits, as they are likely to b…
Nonhomogeneous Hemivariational Inequalities with Indefinite Potential and Robin Boundary Condition
Nikolaos S. Papageorgiou, Vicenţiu D. Rădulescu, Dušan D. Repovš
We consider a nonlinear, nonhomogeneous Robin problem with an indefinite potential and a nonsmooth primitive in the reaction term. In fact, the right-hand side of the problem (reac…
Resonant semilinear Robin problems with a general potential
Nikolaos S. Papageorgiou, Vicenţiu D. Rădulescu, Dušan D. Repovš
We consider a semilinear Robin problem driven by the Laplacian plus an indefinite and unbounded potential. The reaction term is a Carathéodory function which is resonant with respe…