2 search results - page 1 / 1 » Tangencies between families of disjoint regions in the plane |
COMPGEOM
2010
ACM
13 years 8 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
13 years 4 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...