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链环的色度及Jones多项式的次数

Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 2007-10-25

Journal: 黑龙江大学自然科学学报

Included Journals: ISTIC、PKU

Volume: 24

Issue: 5

Page Number: 658-661

ISSN: 1001-7011

Key Words: 图;链环;色度;符号差

Abstract: Γ是权图,PΓ(x,y,z)、d(Γ)和σ(Γ)分别是Γ的多项式、色度和符号差,L是链环,VL(x)、d(L)和σ(L)分别是L的Jones多项式、色度和符号差.讨论了d(Γ)和σ(Γ)的某些性质,并将它们运用在链环中,由此刻画了d(L)和Jones多项式的次数.

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