Positive semidefinite germs in real analytic surfaces

  1. Fernando, J.F.
Revue:
Mathematische Annalen

ISSN: 0025-5831

Année de publication: 2002

Volumen: 322

Número: 1

Pages: 49-67

Type: Article

DOI: 10.1007/S002080100264 GOOGLE SCHOLAR