Highly incident configurations with chiral symmetry
LW Berman, JR Faudree - Discrete & Computational Geometry, 2013 - Springer
A geometric k-configuration is a collection of points and straight lines in the plane so that k
points lie on each line and k lines pass through this point. We introduce a new construction …
points lie on each line and k lines pass through this point. We introduce a new construction …
Configurations on elliptic curves
A Halbeisen, L Halbeisen, N Hungerbühler - Innovations in Incidence …, 2022 - msp.org
An elliptic configuration is a configuration with all its points on a cubic curve, or more
precisely, where all points are in the torsion group of an elliptic curve. We investigate the …
precisely, where all points are in the torsion group of an elliptic curve. We investigate the …
[PDF][PDF] Systematic celestial 4-configurations.
A Berardinelli, LW Berman - Ars Math. Contemp., 2014 - researchgate.net
Celestial 4-configurations are a class of highly symmetric geometric configurations of points
and lines in the plane in which 4 points lie on each line and 4 lines pass through each point …
and lines in the plane in which 4 points lie on each line and 4 lines pass through each point …
[PDF][PDF] Constructions for large spatial point-line (nk) configurations
G Gévay - Ars Math. Contemp, 2014 - academia.edu
Highly symmetric figures, such as regular polytopes, can serve as a scaffolding on which
spatial (nk) point-line configurations can be built. We give several constructions using this …
spatial (nk) point-line configurations can be built. We give several constructions using this …
[PDF][PDF] Constructing 5-configurations with chiral symmetry.
LW Berman, L Ng - The Electronic Journal of Combinatorics [electronic …, 2010 - eudml.org
A 5 hyphen configuration is a collection of points and straight lines in the Euclidean plane so
that each point lies on five lines and each line passes through five points period We …
that each point lies on five lines and each line passes through five points period We …
[PDF][PDF] Embeddings of configurations
G Flowers - 2015 - dspace.library.uvic.ca
In this dissertation, we examine the nature of embeddings with regard to both combinatorial
and geometric configurations. A combinatorial [r, k]-configuration is a collection of abstract …
and geometric configurations. A combinatorial [r, k]-configuration is a collection of abstract …
Geometric constructions for symmetric 6-configurations
LW Berman - Rigidity and symmetry, 2014 - Springer
A geometric k-configuration is a collection of points and lines, typically in the Euclidean
plane, with k points on each line, k lines passing through each point, and non-trivial …
plane, with k points on each line, k lines passing through each point, and non-trivial …
New bounds on the existence of and configurations: the Grünbaum Calculus revisited
LW Berman, G Gévay, T Pisanski - Journal of Geometry, 2022 - Springer
Abstract The “Grünbaum Incidence Calculus” is the common name of a collection of
operations introduced by Branko Grünbaum to produce new (n 4) configurations from …
operations introduced by Branko Grünbaum to produce new (n 4) configurations from …
[PDF][PDF] A new construction for symmetric (4, 6)-configurations
LW Berman, NA Burtt - ARS MATHEMATICA CONTEMPORANEA, 2010 - Citeseer
Abstract Geometric (4, 6)-configurations are collections of points and straight lines, in the
Euclidean plane, so that every point has four lines passing through it and every line has six …
Euclidean plane, so that every point has four lines passing through it and every line has six …
[PDF][PDF] Sparse line deletion constructions for symmetric 4-configurations
LW Berman, WH Mitchell - Ars Mathematica Contemporanea, 2014 - Citeseer
A 4-configuration is a collection of points and lines in the Euclidean plane such that each
point lies on four lines and each line passes through four points. In this paper we introduce a …
point lies on four lines and each line passes through four points. In this paper we introduce a …