Lattices on simplicial partitions which are not simply connected

✍ Scribed by Vito Vitrih

• Publisher: Elsevier Science
• Year: 2010
• Tongue: English
• Weight: 439 KB
• Volume: 235
• Category: Article
• ISSN: 0377-0427
• DOI: 10.1016/j.cam.2010.05.024

✦ Synopsis

In this paper, (d + 1)-pencil lattices on simplicial partitions in R d , which are not simply connected, are studied. It is shown, how the fact that a partition is not simply connected can be used to increase the flexibility of a lattice. A local modification algorithm is developed also to deal with slight partition topology changes that may appear afterwards a lattice has already been constructed.