#20719: HOMFLY polynomial of links.
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Reporter: mmarco | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-7.3
Component: algebraic | Resolution:
topology | Merged in:
Keywords: days74 | Reviewers: Travis Scrimshaw
Authors: Miguel Marco | Work issues:
Report Upstream: N/A | Commit:
Branch: | dd21a963288d39b4369a550dbeb01e314701ae21
u/tscrim/homfly_polynomial-20719 | Stopgaps:
Dependencies: #18057, #18047 |
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Comment (by mmarco):
According to [1], the isolated components case is a bit more complicated
than just the sum of them.
The formula is the product of the homfly polynomials times `-(L + L ^(-1))
* M^(-1)` raised to the number of components minus one.
Now I have to check which is the right change of variables for the other
normalization.
- 1 [http://mathworld.wolfram.com/HOMFLYPolynomial.html]
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Ticket URL: <http://trac.sagemath.org/ticket/20719#comment:13>
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