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Mathematics

Masters Theses

Alexander polynomial

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Alexander And Conway Polynomials Of Torus Knots, Katherine Ellen Louise Agle May 2012

Alexander And Conway Polynomials Of Torus Knots, Katherine Ellen Louise Agle

Masters Theses

We disprove the conjecture that if K is amphicheiral and K is concordant to K', then CK'(z)CK'(iz)CK\(z2) is a perfect square inside the ring of power series with integer coefficients. The Alexander polynomial of (p,q)-torus knots are found to be of the form AT(p,q)(t)= (f(tq))/(f(t)) where f(t)=1+t+t2+...+tp-1. Also, for (pn,q)-torus knots, the Alexander polynomial factors into the form AT(pn ,q)=f(t)f(tp)f(tp2 )...f(tpn-2 )f(tpn-1 ). A new conversion from the Alexander polynomial to the …