Abstract
In this paper, we give a classification of normal del Pezzo surfaces $X$ with at most three quasi-lines and determine the geometric structure of the complement of quasi-lines on $X$. Moreover, we give the complete list of compactifications $X$ of ${\Bbb C}^2$ with quasi-lines as boundaries.
Citation
Mitsuhiro Yamasaki. "Normal Gorenstein del Pezzo surfaces with quasi-lines." Hiroshima Math. J. 37 (2) 253 - 275, July 2007. https://doi.org/10.32917/hmj/1187916320
Information
