射影四维空间中12次有理曲面的构造（附Kristian Ranestad）
Construction of rational surfaces of degree 12 in projective fourspace (with an appendix by Kristian Ranestad)
摘要：
本文的目的是给出射影四维空间中两种不同的具有12次和13个截亏格的光滑有理曲面的构造。特别是，我们建立了五个不同的家庭的存在性光滑的理性曲面在射影四维空间与规定的不变量。
英文摘要：
The aim of this paper is to present two different constructions of smooth rational surfaces in projective fourspace with degree 12 and sectional genus 13. In particular, we establish the existences of five different families of smooth rational surfaces in projective fourspace with the prescribed invariants.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
