An algebraic property of Reidemeister torsion
An algebraic property of Reidemeister torsion
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Reidemeister 挠率的代数性质
DOI:
10.1112/tlm3.12049
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发表时间:
2022
影响因子:
0.8
通讯作者:
Yuta Nozaki
中科院分区:
文献类型:
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作者:
Teruaki Kitano;Yuta Nozaki
For a 3‐manifold M$M$ and an acyclic SL(2,C)$\mathit {SL}(2,\mathbb {C})$‐representation ρ$\rho$ of its fundamental group, the SL(2,C)$\mathit {SL}(2,\mathbb {C})$‐Reidemeister torsion τρ(M)∈C×$\tau _\rho (M) \in \mathbb {C}^\times$ is defined. If there are only finitely many conjugacy classes of irreducible representations, then the Reidemeister torsions are known to be algebraic numbers. Furthermore, we prove that the Reidemeister torsions are not only algebraic numbers but also algebraic integers for most Seifert fibered spaces and infinitely many hyperbolic 3‐manifolds. Also, for a knot exterior E(K)$E(K)$, we discuss the behavior of τρ(E(K))$\tau _\rho (E(K))$ when the restriction of ρ$\rho$ to the boundary torus is fixed.
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DOI:
--
发表时间:
2019
期刊:
Annales mathématiques Blaise Pascal
影响因子:
--
作者:
Teruaki Kitano;Yuta Nozaki
通讯作者:
Yuta Nozaki
DOI:
10.1090/proc/15981
发表时间:
2020
期刊:
arXiv: Geometric Topology
影响因子:
--
作者:
Seokbeom Yoon
通讯作者:
Seokbeom Yoon
影响因子:
0.5
作者:
J. Hoste;Patrick D. Shanahan
通讯作者:
Patrick D. Shanahan
DOI:
--
发表时间:
1996
期刊:
影响因子:
--
作者:
Teruaki Kitano
通讯作者:
Teruaki Kitano
影响因子:
0.5
作者:
N. Dunfield;Stefan Friedl;Nicholas Jackson
通讯作者:
Nicholas Jackson