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HAN Youfa, ZHANG Qian, FAN Xing
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Abstract: Let Mbe a 3-manifold obtained by surgery on then-component framed link LS3. We can get the link invariant maintaining isotopy, and K+ and K- moves for the framed link (L, f),so as to furthermoreobtain the invariant for 3-manifold. Thus the invariants for 3-manifold are given by finite linear combinations of Kauffman brackets of cabling of L, to be evaluated at primitive 4r-th root of unity. Some difference representations of invariant for 3-manifold are given by using the bracket polynomial, TemperlyLieb algebra, JonesKauffman module and linear skein theory, etc. This paper deals with the relation of these representations of invariants, and shows essentially the consistency of them. A new representation of the invariant of 3-manifolds is also given.
Key words: framed link, invariant, bracket polynomial, Jones-Kauffman module
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HAN Youfa, ZHANG Qian, FAN Xing. The Equivalent Representations of Invariants for 3Manifolds[J].J4, 2009, 47(02): 179-184.
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http://xuebao.jlu.edu.cn/lxb/EN/Y2009/V47/I02/179
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