Browsing Mathematics & Statistics Department by Subject "Alexander polynomial"

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    • State invariants of 2-bridge knots 

      Curtis, Cynthia; Longo, Vincent (World Scientific Publishing, 2018)
      In this paper, we consider generalizations of the Alexander polynomial and signature of 2-bridge knots by considering the Gordon–Litherland bilinear forms associated with essential state surfaces of the 2-bridge knots. We ...