THE ENUMERATION OF POLYHEXES WITH CATERPILLAR SHAPE

Authors
HARARY F READ RC
Citation
F. Harary et Rc. Read, THE ENUMERATION OF POLYHEXES WITH CATERPILLAR SHAPE, Croatica chemica acta, 67(4), 1994, pp. 481-492
Citations number
9
Categorie Soggetti
Chemistry
Journal title
Croatica chemica acta → ACNP
ISSN journal
00111643
Volume
67
Issue
4
Year of publication
1994
Pages
481 - 492
Database
ISI
SICI code
0011-1643(1994)67:4<481:TEOPWC>2.0.ZU;2-P
Abstract
We consider the special case of treelike polyhexes for which the conse cutive removal of endhexagons results in a path, or complete disappear ance. We derive a generating function for counting the isomorphism cla sses of these ''polycats'' up to reflection and rotation.