The Fedorov algorithm revised.
All the simple 12- to 20-hedra with no triangular and quadrilateral facets (118 in common) are calculated in the Schlegel projections. Among them, all the fullerenes with 20 to 36 vertices (35 in common) are found. Thus, the gamma operation is eliminated from the Fedorov algorithm up to a 21-hedra generating procedure.
Voytekhovsky
Y L
YL
Laboratory for Platinum Group Elements Ore Genesis, Geological Institute of the Kola Science Centre, Russian Academy of Sciences, Russia. voyt@geoksc.apatity.ru