论文信息 - More about extremal animals

More about extremal animals

The analysis of extremal hexanimals by Harary and Harborth (HH) is set in focus. The spiral walk used in this analysis is treated in some detail. Furthermore, the HH analysis is coupled with the phenomenon of circumscribing. The following theorem is proved: every hexanimal becomes extremal by sufficiently many circumscribing s, if they can be executed.

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