Semi-terminal modifications of demi-normal pairs

2013/09/30 by Kento Fujita, Fujita, Kento
Mathematics · #14B05 #14E30 #Advanced Algebra and Geometry #Algebraic Geometry (math.AG) #Algebraic Geometry and Number Theory #Combinatorics #Computer science #FOS: Mathematics #Finite Group Theory Research #Mathematics #Physics #Projective test #Pure mathematics #Telecommunications #Terminal (telecommunication) #math.AG #msc:14B05 #msc:14E30

paper · pdf · doi:10.48550/arxiv.1309.7716

15 pages

arxiv created 2013/09/30 · openalex publication_date 2013/09/30 · arxiv updated 2013/10/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

For a quasi-projective demi-normal pair (X, Δ), we prove that there exists a semi-canonical modification and semi-terminal modification of (X, Δ).

Citations

• Fundamental theorems for semi log canonical pairs
• Existence of minimal models for varieties of log general type

Related

• Existence of log canonical modifications and its applications
• Embeddings of Demi-Normal Varieties
• Fundamental theorems for semi log canonical pairs
• Minimal models of semi-log-canonical pairs
• Seminormal log centers and deformations of pairs