Classification of weak del Pezzo pairs for surfaces

A weak del Pezzo surface is a smooth projective surface whose anticanonical divisor [Formula: see text] is nef and big. We generalize this concept to weak del Pezzo pairs for surfaces and classify those with minimal and non-minimal properties.

Authors

Institutions

Publication Details

Journal
Mathematics Open
Published
2024-11-29
DOI
https://doi.org/10.1142/s2811007224500093
Primary Topic
Geometric Analysis and Curvature Flows
Type
article
Field-Weighted Citation Impact
0.00
Controls
|||
ALL TIME
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
article

Classification of weak del Pezzo pairs for surfaces

Masayoshi Miyanishi
Mathematics Open
Geometric Analysis and Curvature Flows
article

Classification of weak del Pezzo pairs for surfaces

Masayoshi Miyanishi
article en

Abstract

A weak del Pezzo surface is a smooth projective surface whose anticanonical divisor [Formula: see text] is nef and big. We generalize this concept to weak del Pezzo pairs for surfaces and classify those with minimal and non-minimal properties.

Mathematics OpenVol. 04
Kwansei Gakuin University (JP)
Openalex Percentile: Top 64%
Geometric Analysis and Curvature Flows
DOIOpen Access PDFOpenAlex
AI Navigator

Ask Laika to Summarize, Analyze, and Connect papers live on the map.

Summarize Papers & Methodologies

Extract key findings, datasets, and comparative methods across publications.

Benchmark Rankings & Visual Analytics

Rank top research institutions, authors, funders, topics, and journals by Field-Weighted Citation Impact (FWCI) and paper volume with instant charts.

Connect Distant Disciplines

Bridge topological clusters on the map to find hidden collaborative intersections.

Classification of weak del Pezzo pairs for surfaces — Masayoshi Miyanishi · Mathematics Open (2024) | TGRS Research Map | TGRS