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math.GT2001
Power sums and Homfly skein theory
Hugh R. Morton
The Murphy operators in the Hecke algebra H_n of type A are explicit commuting elements, whose symmetric functions are central in H_n. In [Skein theory and the Murphy operators, J.…
math.GT2001
The Homfly polynomial of the decorated Hopf link
Hugh R. Morton, Sascha G. Lukac
The main goal is to find the Homfly polynomial of a link formed by decorating each component of the Hopf link with the closure of a directly oriented tangle. Such decorations are s…