Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Periodic rigidity on a variable torus using inductive constructions
AU - Nixon, Anthony
AU - Ross, Elissa
PY - 2015
Y1 - 2015
N2 - In this paper we prove a recursive characterisation of generic rigidity for frameworks periodic with respect to a partially variable lattice. We follow the approach of modelling periodic frameworks as frameworks on a torus and use the language of gain graphs for the finite counterpart of a periodic graph. In this setting we employ variants of the Henneberg operations used frequently in rigidity theory.
AB - In this paper we prove a recursive characterisation of generic rigidity for frameworks periodic with respect to a partially variable lattice. We follow the approach of modelling periodic frameworks as frameworks on a torus and use the language of gain graphs for the finite counterpart of a periodic graph. In this setting we employ variants of the Henneberg operations used frequently in rigidity theory.
M3 - Journal article
VL - 22
JO - The Electronic Journal of Combinatorics
JF - The Electronic Journal of Combinatorics
IS - 1
M1 - P1
ER -