Rigidity of Symmetric Linearly Constrained Frameworks in the Plane
Rigidity of Symmetric Linearly Constrained Frameworks in the Plane
A bar-joint framework $(G,p)$ is the combination of a finite simple graph $G=(V,E)$ and a placement $p:V\rightarrow \mathbb{R}^d$. The framework is rigid if the only edge-length preserving continuous motions of the vertices arise from isometries of the space. Motivated by applications where boundary conditions play a significant role, one may …