Browsing Mathematics & Statistics Department by Subject "Knots"

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    • The SL(2,C) Casson invariant for knots and the Aˆ-polynomial 

      Curtis, Cynthia; Boden, Hans U. (Canadian Journal of Mathematics, 2016)
      In this paper, we extend the definition of the SL(2, C) Casson invariant to arbitrary knots K in integral homology 3-spheres and relate it to the m-degree of the (A) over cap -polynomial of K. We prove a product formula ...