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pro vyhledávání: '"Momoko Ohno"'
Autor:
Momoko Ohno, Shinzo Bannai
Publikováno v:
Canadian Mathematical Bulletin. 63:802-812
In this paper, we study how to distinguish the embedded topology of a smooth quartic and its bitangent lines. In order to do this, we introduce the concept of two-graphs and switching classes from graph theory. This new method improves previous resul