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Surfaces of globally $F$-regular and $F$-split type
- Publication Year :
- 2013
- Publisher :
- arXiv, 2013.
-
Abstract
- We prove that normal projective surfaces of dense globally $F$-split type (resp. globally $F$-regular type) are of Calabi-Yau type (resp. Fano type).<br />Comment: 18 pages, v2: expanded explanations, typos corrected
- Subjects :
- Pure mathematics
14J32, 14J45 (Primary) 14B05, 13A35 (Secondary)
General Mathematics
010102 general mathematics
Mathematical analysis
Fano plane
Type (model theory)
Mathematics - Commutative Algebra
Commutative Algebra (math.AC)
01 natural sciences
Mathematics - Algebraic Geometry
Mathematics::Algebraic Geometry
0103 physical sciences
FOS: Mathematics
010307 mathematical physics
Mathematics::Differential Geometry
0101 mathematics
Mathematics::Symplectic Geometry
Algebraic Geometry (math.AG)
Mathematics
Subjects
Details
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....c88d45d40db29d96c0085f97e7fb0b9c
- Full Text :
- https://doi.org/10.48550/arxiv.1305.3056