منابع مشابه
Generalized Space Forms
Spaces with radially symmetric curvature at base point p are shown to be diffeomorphic to space forms. Furthermore, they are either isometric to Rn or Sn under a radially symmetric metric, to RPn with Riemannian universal covering of Sn equipped with a radially symmetric metric, or else have constant curvature outside a metric ball of radius equal to the injectivity
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ژورنال
عنوان ژورنال: Publications de l'Institut Mathematique
سال: 2013
ISSN: 0350-1302,1820-7405
DOI: 10.2298/pim1308151p