论文标题
复杂的投影平面中的圆锥线布置
Conic-line arrangements in the complex projective plane
论文作者
论文摘要
本注释的主要目标是开始对复杂投影平面中的圆锥线布置进行系统的研究。我们显示出具有普通奇异性的某种类别的圆锥线布置，显示了de bruijn-erdős型不平等和Hirzebruch型不平等。我们还将在日志表面的地理和斋藤意义上的地理环境中详细研究某些圆锥线布置。
The main goal of this note is to begin a systematic study on conic-line arrangements in the complex projective plane. We show a de Bruijn-Erdős-type inequality and Hirzebruch-type inequality for a certain class of conic-line arrangements having ordinary singularities. We will also study, in detail, certain conic-line arrangements in the context of the geography of log-surfaces and free divisors in the sense of Saito.
