VIRTUAL KNOT PRESENTATION OF RIBBON TORUS-KNOTS
VIRTUAL KNOT PRESENTATION OF RIBBON TORUS-KNOTS
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丝带环结的虚拟结展示
DOI:
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发表时间:
2000
期刊:
影响因子:
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通讯作者:
S. Satoh
中科院分区:
文献类型:
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作者:
S. Satoh
Any ribbon torus-knot in 4-space is naturally associated with a virtual knot. We investigate a relationship between ribbon torus-knots and virtual knots from this viewpoint. We also give a new example of a non-classical virtual knots which can not be detected by the group and the Z-polynomial.