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An unresolved conjecture on nonmaximal planar graphical sequences

✍ Scribed by Stefano Fanelli

Book ID
104113590
Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
155 KB
Volume
36
Category
Article
ISSN
0012-365X

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✦ Synopsis

In this work it is shown that the Euler nonmaximal sequences, 755555555555555555 (more briefly 5"3' 7'5") are not planar graphical unresolved conjecture by Schmeichel and Hakimi. 55555555555553 partly proving an

πŸ“œ SIMILAR VOLUMES

An unresolved conjecture on nonmaximal p
An unresolved conjecture on nonmaximal planar graphical sequences
✍ Stefano Fanelli πŸ“‚ Article πŸ“… 1981 πŸ› Elsevier Science 🌐 English βš– 229 KB

In this work it is shown that the E&x nonmaxir:lal sequences, 5S555555555553 755555555555555555 (more briefly 5133' 7'5") are not pl-nar graphical, partly proving an unresolved conjecture by Schmeichel and Hakimi.

On a conjecture on maximal planar sequen
On a conjecture on maximal planar sequences
✍ Stefano Fanelli πŸ“‚ Article πŸ“… 1980 πŸ› John Wiley and Sons 🌐 English βš– 137 KB

Let d$ d:2 \* . $0 denote the nonincreasing sequence d,, . . . , d,, d,, . . . , d 2 , . . . , d,, . . . , dp, where the term d, appears kj times ( i = 1 . 2 , . . . , p ) . In this work the author proves that the maximal 2sequences: 7361515, 756' 5", 776' 5" are planar graphical, in contrast to a c