Final published version
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 - Symmetric isostatic frameworks with l^1 or l^\infty distance constraints
AU - Kitson, Derek
AU - Schulze, Bernd
PY - 2016/11/10
Y1 - 2016/11/10
N2 - Combinatorial characterisations of minimal rigidity are obtained for symmetric2-dimensional bar-joint frameworks with either l^1 or l^\infty distance constraints. The characterisations are expressed in terms of symmetric tree packings and the number of edges fixed by the symmetry operations. The proof uses new Henneberg-type inductive construction schemes.
AB - Combinatorial characterisations of minimal rigidity are obtained for symmetric2-dimensional bar-joint frameworks with either l^1 or l^\infty distance constraints. The characterisations are expressed in terms of symmetric tree packings and the number of edges fixed by the symmetry operations. The proof uses new Henneberg-type inductive construction schemes.
KW - Tree packings
KW - Spanning trees
KW - Bar-joint framework
KW - Infinitesimal rigidity
KW - Symmetric framework
KW - Minkowski geometry
M3 - Journal article
VL - 23
JO - The Electronic Journal of Combinatorics
JF - The Electronic Journal of Combinatorics
SN - 1077-8926
IS - 4
M1 - #P4.23
ER -