![]() | turaevviro |
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Name
turaevviro — Deprecated: do not use
Synopsis
Content Model | |
turaevviro ::= | |
Attributes | |
Name | Type |
r | NUMBER (required) |
root | NUMBER (required) |
value | NUMBER (required) |
Description
This element is deprecated, and should no longer be used. This element will not be written by the latest version of Regina, and will be ignored when reading older data files.
A turaevviro
element stores a single calculated Turaev-Viro
invariant for a triangulation.
Each Turaev-Viro invariant corresponds to a particular set of initial
data, as described in the paper of Turaev and Viro in which these
invariants appear (Turaev & Viro,
State sum invariants of 3-manifolds and quantum
6j-symbols, Topology 31:4 (1992), pp. 865–902).
In particular,
Section 7 of this paper describes the initial data as determined
by an integer r
>= 3 and a root of
unity q
0
of degree 2r
.
This initial data, as well as the value of the resulting invariant,
are stored in the attributes of the turaevviro
element.
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