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  5. Computer symbol calculation of invariants of three-manifolds obtained from trefoil knots

Computer symbol calculation of invariants of three-manifolds obtained from trefoil knots

来源 :Chinese Science Bulletin | 被引量 : 3次 | 上传用户：huier0127
【摘 要】
：
FOR Witten invariants, there have been many studies (see refs. [1—9]). Numerical computer calculation of some Witten invariants τ_r (M) of several three-manifolds was done by Freed andGrompf and Neil.
【作 者】
：
Peterson Chariya 
【机 构】
：
DepartmentofMathematics
【出 处】
：
Chinese Science Bulletin
【发表日期】
：
1997年02期
【关键词】
：
KNOT three-manifolds invariants. knot  three-manifolds  invariants 
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FOR Witten invariants, there have been many studies (see refs. [1—9]). Numerical computer calculation of some Witten invariants τ_r (M) of several three-manifolds was done by Freed andGrompf and Neil. In this note, we calculate _p(M, A) by computer fo
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