2 search results - page 1 / 1 » Tangencies between families of disjoint regions in the plane |
COMPGEOM
2010
ACM
15 years 1 months ago
2010
ACM
Let C be a family of n convex bodies in the plane, which can be decomposed into k subfamilies of pairwise disjoint sets. It is shown that the number of tangencies between the memb...
TCS
2008
14 years 10 months ago
2008
We consider "swept regions" and "swept hypersurfaces"B in Rn+1 (and especially R3) which are a disjoint union of subspaces t = t or Bt = Bt obtained from a va...