Merge branch 'master' of git.wmi.amu.edu.pl:marchwicka/periodicity_of_links

This commit is contained in:
Maria Marchwicka 2020-01-20 05:57:25 +01:00
commit de59bf3649

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@ -15,6 +15,7 @@ The following criteria for knots periodicity were implemented:
For a given list of knots [encoded in PD-code](http://katlas.org/wiki/Planar_Diagrams) (an input file is required) the script generates output with results for each criterion.
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We tested all knots up to 15 crossings and for the periodicity 3, 5, 7, 9, 11.
@ -33,6 +34,7 @@ We tested all knots up to 15 crossings and for the periodicity 3, 5, 7, 9, 11.
### Input data
Files with PD-codes for all knots up to 15 crossing are available in the repository (`knots_11_15.txt` and `knots_3_10.txt`) and should be saved in the same folder as the script or a path in the `class MySettings` should be adjusted. Similarly, if other input files will be used, settings have to be changed. A correction in parsing or reading functions may be also necessary (`check_11_to_15()`, `check_up_to_10()`, `parse_pd_code()`, `parse_knot_name()`).
Data with PD-codes and HOMFLYPT polynomials are also available at [KnotInfo: Table of Knot Invariants, http://www.indiana.edu/~knotinfo](http://www.indiana.edu/~knotinfo/).
### Versions