Knot Diagram
A picture of a projection of a Knot onto a Plane. Usually, only double points are allowed (no more than twopoints are allowed to be superposed), and the double or crossing points must be ``genuine crossings'' which transverse inthe plane. This means that double points must look like the below diagram on the left, and not the one on the right.
Also, it is usually demanded that a knot diagram contain the information if the crossings are overcrossings orundercrossings so that the original knot can be reconstructed. Here is a knot diagram of the Trefoil Knot,
Knot Polynomials can be computed from knot diagrams. Such Polynomialsoften (but not always) allow the knots corresponding to given diagrams to be uniquely identified.
- Triangle Counting
- Triangle Function
- Triangle Inequality
- Triangle Inscribing in a Circle
- Triangle Inscribing in an Ellipse
- Triangle of Figurate Numbers
- Triangle Postulate
- Triangle Squaring
- Triangle Tiling
- Triangle Transformation Principle
- Triangular Cupola
- Triangular Dipyramid
- Triangular Graph
- Triangular Hebesphenorotunda
- Triangular Matrix
- Triangular Number
- Triangular Orthobicupola
- Triangular Pyramid
- Triangular Square Number
- Triangular Symmetry Group
- Triangulation
- Triaugmented Dodecahedron
- Triaugmented Hexagonal Prism
- Triaugmented Triangular Prism
- Triaugmented Truncated Dodecahedron