Kaur, K.; Prabhakar, M.; Vesnin, A.
(2018-12-22)
We introduce two sequences of two-variable polynomials {L
n
K(t, `)}
∞n=1 and {F
n
K(t, `)}
∞n=1, expressed in terms of index value of a
crossing and n-dwrithe value of a virtual knot K, where t and ` are variables. ...