Odd-homology thickness conjecture for reduced Montesinos links
Odd-homology thickness conjecture for reduced Montesinos links
Consider a non-alternating Montesinos link with Conway symbol , where the and are positive rational tangles as in the source. Reduce each rational tangle by replacing a positive tangle of length greater than one by its last number, a negative tangle by minus its last number minus one, and leaving length-one tangles unchanged; denote the resulting tangles by and .
Montesinos thickness conjecture. A Montesinos link of the form is -thick if it has a minimal-crossing Conway symbol satisfying
For links with at most crossings, the text says the computational results agree with this criterion, but it also notes exceptional thicker links for larger crossing numbers, so the unrestricted claim is not established.
Sources & referencesView supporting material
Primary source
Slavik Jablan and Radmila Sazdanović, “Quasi-alternating links and odd homology: computations and conjectures”, arXiv:0901.0075 (2014).
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