作者: R. Ghrist , V. Peterson
DOI: 10.1016/J.AAM.2005.08.009
关键词:
摘要: A number of reconfiguration problems in robotics, biology, computer science, combinatorics, and group theory coordinate local rules to effect global changes system states. We define for any such reconfigurable a cubical complex-the state complex-which coordinates independent moves. prove classification realization theorems complexes, using CAT(0) geometry as the primary tool.