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A New Coding for Column-Convex Directed Animals

Svjetlan Feretić ; Faculty of Education, Omladinska ulica 14, 51000 Rijeka, Croatia


Puni tekst: engleski pdf 20.700 Kb

str. 81-90

preuzimanja: 386

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Sažetak

The present article contains two new results: a closed form expression for the number of column-convex directed (ccd-) animals having a given bond perimeter, directed site perimeter and number of columns, as well as a certain logarithmic function, a part of which is the ccd-animals two perimeters & columns generating function. Finally, an attempt has been made to formulate, in a more immediate way, the original proof of Delest and Dulucq1 concerning the number of ccd-animals with a given area.

Ključne riječi

Hrčak ID:

137084

URI

https://hrcak.srce.hr/137084

Datum izdavanja:

1.6.1993.

Posjeta: 691 *