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pro vyhledávání: '"Ikegami Daiki"'
Autor:
Ikegami Daiki, Nakamoto Atsuhiro
Publikováno v:
Discussiones Mathematicae Graph Theory, Vol 42, Iss 4, Pp 1041-1059 (2022)
Concerning diagonal flips on triangulations, Gao et al. showed that any triangulation G on the sphere with n ≥ 5 vertices has at least n − 2 flippable edges. Furthermore, if G has minimum degree at least 4 and n ≥ 9, then G has at least 2n + 3
Externí odkaz:
https://doaj.org/article/812ca840e3ec4987832f18f749841add
Autor:
Ikegami, Daiki1 (AUTHOR), Maezawa, Shun‐ichi2 (AUTHOR) ma003668@edu.cc.uec.ac.jp, Zamfirescu, Carol T.3,4 (AUTHOR)
Publikováno v:
Journal of Graph Theory. Jul2021, Vol. 97 Issue 4, p569-577. 9p.