WebWe consider the Brezis--Nirenberg problem for the Laplacian with a singular drift for a (geodesic) ball in both $\mathbb{R}^{n}$ and $\mathbb{S}^n$, $3 \le n \le 5$. The singular drift we consider derives from a potential which is symmetric around the center of the (geodesic) ball. Here the potential is given by a parameter ($\delta$ say) times the … Web13 de abr. de 2024 · In this survey, we review some old and new results initiated with the study of expansive mappings. From a variational perspective, we study the convergence analysis of expansive and almost-expansive curves and sequences governed by an evolution equation of the monotone or non-monotone type. Finally, we propose two well …

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WebWe study the following Brézis–Nirenberg problem (Comm Pure Appl Math 36:437–477, 1983): − u = λu + u 2∗−2u, u ∈ H1 0 (), where isaboundedsmoothdomainofRN(N … WebR2, that problem is closely related to the Choquard equation. Recently many people also studied the Brezis-Nirenberg problem for elliptic equation driven by the fractional Laplacian, this type of problem are nonlocal in nature and we may refer the readers to [6, 34, 35] and the references therein for a recent progress. how to strengthen your jaw

Multi-bubbling phenomenon in some slightly supercritical equations

Web1 de fev. de 2015 · In this paper, we investigate a Kirchhoff type elliptic problem, where Ω ⊂ ℝ 3 is an open ball, λ ∈ ℝ and b ≥ 0. We give an extension of the result by Brezis-Nirenberg in 1983 to the case b > 0. In particular, we can observe several effects of the nonlocal coefficient on the well known results related to the existence, nonexistence and … Web18 de jan. de 2024 · However, the above theorem ensures that for each p problem ( {\mathcal {P}}_\lambda ) still has a second solution provided \lambda is big enough. We conclude this work with an existence result à la Brezis Nirenberg [ 2] which is a consequence of our study in the limit case ( b\downarrow 0 ). WebThe Brezis-Nirenberg problem with Hartree type nonlinearities was also investigated. In this regard Gao and Yang in [10] established some existence results for a class of … how to strengthen your it band