TRACE FIELDS OF TWIST KNOTS
TRACE FIELDS OF TWIST KNOTS
复制标题
扭结的痕迹场
DOI:
10.1142/s0218216501001049
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发表时间:
2001
影响因子:
0.5
通讯作者:
Patrick D. Shanahan
中科院分区:
文献类型:
--
作者:
J. Hoste;Patrick D. Shanahan
In this paper we compute the trace field for the family of hyperbolic twist knots. We describe this field as a simple extension ℚ(z0) where z0 is a specified root of a particular irreducible polynemial Φn(z)∈ℤ[z]. As a consequence, we find that the degree of the trace field is precisely two less than the-minimal crossing number of a twist knot.