出版日期：2024-09-27 00:00:00

著者：Jeffrey S. Case ; Pak Tung Ho

著錄名稱、卷期、頁數：The Journal of Geometric Analysis 34, p.354

摘要：We consider deformations of the scalar curvature of a partially integrable pseudohermitian manifold, in analogy with the work of Fischer and Marsden on Riemannian manifolds. In particular, we introduce and discuss R-singular spaces, give sufficient conditions for the stability of the scalar curvature, and give a partial infinitesimal rigidity result for the scalar curvature of a compact, torsion-free, scalar-flat, integrable pseudohermitian manifold

關鍵字：Partially integrable CR manifold ; Pseudohermitian manifold ; Tanaka–Webster scalar curvature ; Deformation

語言：en

期刊性質：國外

收錄於：SCI

通訊作者：Jeffrey S. Case

審稿制度：否

國別：USA

出版型式：電子版