The number of Reidemeister moves needed for unknotting

• 成果类型: Article
• 署名作者: Hass, J; Lagarias, JC
• 署名单位: University of California System; University of California Davis; AT&T
• 刊物名称: JOURNAL OF THE AMERICAN MATHEMATICAL SOCIETY
• ISSN/ISSBN: 0894-0347
• DOI: 10.1090/S0894-0347-01-00358-7
• 发表日期: 2001
• 页码: 399-428
• 关键词: COMPUTATIONAL-COMPLEXITY; link problems; knot; 3-manifolds