- the
Coxeter graph,
Coxeter groups,
Coxeter's loxodromic sequence of
tangent circles,
Coxeter–Dynkin diagrams, and the Todd–
Coxeter algorithm.
Coxeter was...
- In mathematics, a
Coxeter group,
named after H. S. M.
Coxeter, is an
abstract group that
admits a
formal description in
terms of
reflections (or kaleidoscopic...
- In mathematics, a
Coxeter element is an
element of an
irreducible Coxeter group which is a
product of all
simple reflections. The
product depends on the...
- a
Coxeter–Dynkin
diagram (or
Coxeter diagram,
Coxeter graph) is a
graph with
numerically labeled edges (called branches)
representing a
Coxeter group...
-
Harold Scott MacDonald Coxeter derived a third, the mutetrahedron, and
proved that the
these three were complete.
Under Coxeter and Petrie's definition...
- pentachoron, pentatope, pentahedroid,
tetrahedral pyramid, or 4-simplex (
Coxeter's α 4 {\displaystyle \alpha _{4}} polytope), the
simplest possible convex...
- In the
mathematical field of
graph theory, the
Coxeter graph is a 3-regular
graph with 28
vertices and 42 edges. It is one of the 13
known cubic distance-regular...
- the four-dimensional
measure polytope,
taken as a unit for hypervolume.
Coxeter labels it the γ4 polytope. The term
hypercube without a
dimension reference...
-
Coxeter notation (also
Coxeter symbol) is a
system of
classifying symmetry groups,
describing the
angles between fundamental reflections of a
Coxeter...
- mathematics, the nil-
Coxeter algebra,
introduced by
Fomin &
Stanley (1994), is an
algebra similar to the
group algebra of a
Coxeter group except that the...
