The interplay between the CR “flatness condition” and existence results for the prescribed Webster scalar curvature

Moncef Riahi; Najoua Gamara

doi:10.1515/apam-2012-0007

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The interplay between the CR “flatness condition” and existence results for the prescribed Webster scalar curvature

Journal article

Peer reviewed

The interplay between the CR “flatness condition” and existence results for the prescribed Webster scalar curvature

Moncef Riahi and Najoua Gamara

Advances in pure and applied mathematics (Berlin, Germany), Vol.3(3), pp.281-291

01/08/2012

DOI: https://doi.org/10.1515/apam-2012-0007

Abstract

critical point at infinity

gradient flow

Morse index

topological methods

Webster scalar curvature

In this paper, we obtain existence result for prescribed curvature satisfying a CR “flatness condition” by using topological methods results: the theory of critical points at infinity.

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Title: The interplay between the CR “flatness condition” and existence results for the prescribed Webster scalar curvature
Creators - without role: Moncef Riahi - Institut préparatoire aux études d'ingénieurs de Bizerte, Jarzouna 021, Bizerte, Tunisia
Najoua Gamara - Laboratoire de Mathématiques d'Orsay
Publication Details: Advances in pure and applied mathematics (Berlin, Germany), Vol.3(3), pp.281-291
Publisher: Walter de Gruyter GmbH & Co. KG
Identifiers: 9930206208331
Academic Unit: Taibah University
Language: English
Resource Type: Journal article