Lines on quartic surfaces
Lines on quartic surfaces
复制标题
四次曲面上的线
DOI:
10.1007/s00208-016-1484-0
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发表时间:
2016
影响因子:
1.4
通讯作者:
Ali Sinan Sertöz
中科院分区:
文献类型:
--
作者:
A. Degtyarev;I. Itenberg;Ali Sinan Sertöz
We show that the maximal number of (real) lines in a (real) nonsingular spatial quartic surface is 64 (respectively, 56). We also give a complete projective classification of all quartics containing more than 52 lines: all such quartics are projectively rigid. Any value not exceeding 52 can appear as the number of lines of an appropriate quartic.
影响因子:
3.1
作者:
C. Liedtke
通讯作者:
C. Liedtke