EULER STRUCTURES, NONSINGULAR VECTOR FIELDS, AND TORSIONS OF REIDEMEISTER TYPE

EULER STRUCTURES, NONSINGULAR VECTOR FIELDS, AND TORSIONS OF REIDEMEISTER TYPE
复制标题

欧拉结构、非奇异向量场和 REIDEMEISTER 型扭转

DOI:
10.1070/im1990v034n03abeh000676
复制
发表时间:
1990
期刊:
Mathematics of The Ussr-izvestiya
影响因子:
--
通讯作者:
V. Turaev
V. Turaev
中科院分区:
--
文献类型:
--
作者:
V. Turaev

文献摘要

被引文献

相似文献

流形上的非奇异向量场的组合类似物,所谓的欧拉结构,介绍和研究。Reidemeister的挠构造的一个改进,提出了新的不变量的非奇异向量场和欧拉结构。参考书目:12种。
Combinatorial analogues of nonsingular vector fields on manifolds, so-called Euler structures, are introduced and studied. A refinement of Reidemeister's construction of torsion is proposed that gives new invariants of nonsingular vector fields and Euler structures. Bibliography: 12 titles.