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- Institut de Physique ThéoriqueFR4 papers
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- CEA Paris-SaclayFR3 papers
- Centre National de la Recherche ScientifiqueFR3 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR3 papers
- King Fahd University of Petroleum and MineralsSA2 papers
- AGH University of KrakowPL1 paper
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- Indian Institute of Science Education and Research BerhampurIN1 paper
- Indian Institute of Science Education and Research, BhopalIN1 paper
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math.AP2026
NLS equation with competing inhomogeneous nonlinearities: ground states, blow-up, and scattering
Tianxiang Gou, Mohamed Majdoub, Tarek Saanouni
We investigate a class of nonlinear equations of Schrödinger type with competing inhomogeneous nonlinearities in the non-radial inter-critical regime, \begin{align*} i \partial_t…
math.AP2026
Neumann problem with a discontinuous nonlinearity
Debajyoti Choudhuri, Dušan D. Repovš, Kamel Saoudi
This study is devoted to proving the existence of weak solutions for a nonlinear elliptic problem with Neumann-type boundary data. The problem is driven by a discontinuous power no…