- graph, but when four or more
regions meet at a point, the
result can be
nonplanar (for example, if one
thinks of a
circle divided into sectors, with the...
- is to show that, if a
graph is
nonplanar, it must
contain a
Kuratowski subgraph. A
Kuratowski subgraph of a
nonplanar graph can be
found in
linear time...
- octaflexagon, the enneaflexagon, and others.
Harold V.
McIntosh also
describes "
nonplanar"
flexagons (i.e., ones
which cannot be
flexed so they lie flat); ones...
- all nine
lines without any of them crossing.
Versions of the
problem on
nonplanar surfaces such as a
torus or Möbius strip, or that
allow connections to...
-
referred to as
oxalic acid.[citation needed] The
oxalate anion exists in a
nonplanar conformation where the O–C–C–O
dihedrals approach 90° with approximate...
- as
opposed to the
planar sections like rectangular/bar bell sections.
Nonplanar sections require 3D
analysis and are a
research area.
Modeling techniques...
- skew
apeirohedron is an
infinite skew
polyhedron consisting of
nonplanar faces or
nonplanar vertex figures,
allowing the
figure to
extend indefinitely without...
-
images physically impossible with
normal imaging equipment;
images with
nonplanar focus regions can be generated.
Alternative techniques for generating...
-
principle just
shifted versions of each other. Kroo, Ilan (June 2005).
Nonplanar Wing
Concepts For
Increased Aircraft Efficiency (PDF). VKI
Lecture Series...
- points,
lines and
faces identified together. The
Petersen graph is
nonplanar. Any
nonplanar graph has as
minors either the
complete graph K 5 {\displaystyle...
