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A remark on the polytopality of an interesting 3-sphere

โœ Scribed by Amos Altshuler

Book ID
112885641
Publisher
The Hebrew University Magnes Press
Year
1984
Tongue
English
Weight
73 KB
Volume
48
Category
Article
ISSN
0021-2172

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A remark on the connectivity of the comp
A remark on the connectivity of the complement of a 3-connected graph
โœ Kiyoshi Ando; Atsusi Kaneko ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 413 KB ๐Ÿ‘ 1 views

A graph G is said to be bi-3-connected if not only G but also its complement (~ are 3-connected and a two-vertex set whose contraction results in a bi-3-connected graph is called a bi-contractible pair of G. We prove that every bi-3-connected graph of order at least 22 has a bi-contractible pair.