29 citations · 123 across the 17 of their papers we have counts for
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math.GT2014★ 12 cited
PL 4-manifolds admitting simple crystallizations: framed links and regular genus
M. R. Casali, P. Cristofori, C. Gagliardi
Simple crystallizations are edge-coloured graphs representing PL 4-manifolds with the property that the 1-skeleton of the associated triangulation equals the 1-skeleton of a 4-simp…
math.GT2014★ 2 cited
Cataloguing PL 4-manifolds by gem-complexity
M. R. Casali, P. Cristofori
We describe an algorithm to subdivide automatically a given set of PL n-manifolds (via coloured triangulations or, equivalently, via crystallizations) into classes whose elements a…