抄録
In this paper, we reconstruct the link invariant of framed links introduced in [1] by the universal R-matrix of Uq(sl2) and name it the colored Alexander invariant. We check that the optimistic limit o-lim of this invariant is determined by the volume of the knot and link cone-manifold for figure eight knot, Whitehead link and Borromean rings. We also propose the A-polynomials of these examples obtained from the colored Alexander invariant.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 541-564 |
| ページ数 | 24 |
| ジャーナル | Osaka Journal of Mathematics |
| 巻 | 45 |
| 号 | 2 |
| 出版ステータス | Published - 2008 6月 1 |
ASJC Scopus subject areas
- 数学 (全般)