Dan Rutherford

activity

20102016

most citedHOMFLY-PT polynomial and normal rulings of Legendrian solid torus links

1 citations · 1 across the 4 of their papers we have counts for

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math.GT2012

On the S^1 x S^2 HOMFLY-PT invariant and Legendrian links

Mikhail Lavrov, Dan Rutherford

In \cite{GZ}, Gilmer and Zhong established the existence of an invariant for links in $S^{1} \times S^{2}$ which is a rational function in variables $a$ and $s$ and satisfies the HOMFLY…

math.GT2010★ 1 cited

HOMFLY-PT polynomial and normal rulings of Legendrian solid torus links

Dan Rutherford

We show that for any Legendrian link $L$ in the $1$ -jet space of $S^{1}$ the $2$ -graded ruling polynomial, $R_{L}^{2} (z)$ , is determined by the Thurston-Bennequin number and the HOMFLY-P…