COMPUTING TURAEV-VIRO INVARIANTS FOR 3-MANIFOLDS

被引:11
|
作者
KAUFFMAN, LH [1 ]
LINS, S [1 ]
机构
[1] UNIV FED PERNAMBUCO,DEPT MATEMAT,BR-50739 RECIFE,PE,BRAZIL
关键词
D O I
10.1007/BF02568267
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We give a simple surface interpretation for each summand in the evaluation of Turaev-Viro invariants, for the case of small (up to eighth) roots of unity. From this interpretation follows an efficient scheme to compute these invariants. Extensive tables relative to a rich variety of 3-manifolds are explicitly presented.
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页码:81 / 94
页数:14
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