Characterizing singularities of a surface in Lie sphere geometry

Characterizing singularities of a surface in Lie sphere geometry
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DOI:
10.14492/hokmj/1562810509
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发表时间:
2017-03
影响因子:
0.5
通讯作者:
M. Pember;W. Rossman;K. Saji;Keisuke Teramoto
M. Pember;W. Rossman;K. Saji;Keisuke Teramoto
中科院分区:
数学4区
文献类型:
--
作者:
M. Pember;W. Rossman;K. Saji;Keisuke Teramoto

文献摘要

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尖边、燕尾和其他基本奇点的条件是在李球几何的背景下给出的。然后,我们使用这些条件来研究表面的李球变换。
The conditions for a cuspidal edge, swallowtail and other fundamental singularities are given in the context of Lie sphere geometry. We then use these conditions to study the Lie sphere transformations of a surface.