We consider the problem of prescribing the Webster scalar curvature on the unit sphere of Cn+1. Using a perturbation method, we obtain existence results for curvatures close to a positive constant and satisfying an assumption of Bahri–Coron type. 2002 Éditions scientifiques et médicales Elsevier SAS. All rights reserved. Résumé On considère le problème de déterminer la courbure scalaire de Webster sur la sphère unitaire de Cn+1. En utilisant une méthode perturbative nous avons démontré l’existence pour des courbures proches d’une constante positive lorsque elle satisfont en plus une hypothèse du type Bahri–Coron. 2002 Éditions scientifiques et médicales Elsevier SAS. All rights reserved
Given a 3-dimensional Riemannian manifold (M, g), we investigate the existence of positive solutions...
AbstractThis is the second part of a series devoting to the study of the prescribing scalar curvatur...
We give examples of asymptotically flat three-manifolds (M,g) which admit arbitrarily large constant...
AbstractWe consider the problem of prescribing the Webster scalar curvature on the unit sphere of Cn...
AbstractIn this paper, we prove some existence results for the Webster scalar curvature problem on t...
AbstractIn this paper we consider the problem of prescribing the Webster scalar curvature on the thr...
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This dissertation is motivated by the attempt to complete the CR Yamabe problem. Indeed, the results...
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AbstractThis is the first part of a series devoting to the study of the prescribing scalar curvature...
This paper considers the prescribed scalar curvature problem on the sphere for n ≥ 3. Given a presc...
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For the problem of finding a geometry on S-n, for n >= 3, with a prescribed scalar curvature, the...
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AbstractLet (Mn,g), n⩾3, be a smooth closed Riemannian manifold with positive scalar curvature Rg. T...
Given a 3-dimensional Riemannian manifold (M, g), we investigate the existence of positive solutions...
AbstractThis is the second part of a series devoting to the study of the prescribing scalar curvatur...
We give examples of asymptotically flat three-manifolds (M,g) which admit arbitrarily large constant...
AbstractWe consider the problem of prescribing the Webster scalar curvature on the unit sphere of Cn...
AbstractIn this paper, we prove some existence results for the Webster scalar curvature problem on t...
AbstractIn this paper we consider the problem of prescribing the Webster scalar curvature on the thr...
AbstractWe consider the existence of contact forms of prescribed Webster scalar curvature on a (2n+1...
This dissertation is motivated by the attempt to complete the CR Yamabe problem. Indeed, the results...
AbstractWe show that for the prescribing scalar curvature problem on Sn (n = 3, 4), we can perturb (...
AbstractThis is the first part of a series devoting to the study of the prescribing scalar curvature...
This paper considers the prescribed scalar curvature problem on the sphere for n ≥ 3. Given a presc...
AbstractLet (Sn, g0) be the standard n-sphere. The following question was raised by L. Nirenberg. Wh...
For the problem of finding a geometry on S-n, for n >= 3, with a prescribed scalar curvature, the...
AbstractWe improve the well-known scalar curvature pinching theorem due to Peng–Terng for n (n⩽5)-di...
AbstractLet (Mn,g), n⩾3, be a smooth closed Riemannian manifold with positive scalar curvature Rg. T...
Given a 3-dimensional Riemannian manifold (M, g), we investigate the existence of positive solutions...
AbstractThis is the second part of a series devoting to the study of the prescribing scalar curvatur...
We give examples of asymptotically flat three-manifolds (M,g) which admit arbitrarily large constant...