The effect of pinching conditions in prescribing Q-curvature on standard spheres

In this paper, we study the problem of prescribing a fourth-order conformal invariant on standard spheres. This problem is variational but it is noncompact due to the presence of nonconverging orbits of the gradient flow, the so called critical points at infinity . Following the method advised by Ba...

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Veröffentlicht in:	Annals of global analysis and geometry 2023-02, Vol.63 (1), p.4, Article 4
Hauptverfasser:	Ben Ayed, Mohamed, El Mehdi, Khalil
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Critical point Differential Geometry Geometry Global Analysis and Analysis on Manifolds Gradient flow Infinity Mathematical Physics Mathematics Mathematics and Statistics Spheres Topology
Online-Zugang:	Volltext
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