# Generic rigidity with forced symmetry and sparse colored graphs

## Justin Malestein, Louis Theran – 2012

Focus Area 1: High-complexity Geometry We give a combinatorial characterization of generic minimally rigid reflection frameworks. The main new idea is to study a pair of direction networks on the same graph such that one admits faithful realizations and the other has only collapsed realizations. In terms of infinitesimal rigidity, realizations of the former produce a framework and the latter certifies that this framework is infinitesimally rigid.

Title

Generic rigidity with forced symmetry and sparse colored graphs

Author

Justin Malestein, Louis Theran

Date

2012-03

Source(s)

Type

Text

Size or Duration

14 pages