Completion of real fans and Zariski-Riemann spaces

スポンサーリンク

概要

• 論文の詳細を見る

• Given a real fan in a real space consisting of real convex polyhedral cones, we construct a complete real fan which contains the fan, by two completely different methods. The first one is purely combinatorial and a proof of a related version was sketched earlier by Ewald. The second one is based on Nagata's method of imbedding an abstract variety into a complete variety. For the second method, we introduce the theory of Zariski-Riemann space of a fan.

• 東北大学の論文

著者

• Ishida Masa-nori

  Mathematical Institute Tohoku University

• Ewald Gunter

  Fakultat Und Institut Fur Mathematik Ruhr-universitat Bochum

関連論文

• The strong rigidity theorem for non-Archimedean uniformization
• An elliptic surface covered by Mumford's fake projective plane
• Completion of real fans and Zariski-Riemann spaces
• TORUS EMBEDDINGS AND TANGENT COMPLEXES
• TSUCHIHASHI'S CUSP SINGULARITIES ARE BUCHSBAUM SINGULARITIES
• TORUS EMBEDDINGS AND DUALIZING COMPLEXES

スポンサーリンク