Constructing Seifert surfaces for n-bridge link projections
This paper presents a new algorithm for constructing Seifert surfaces from n-bridge projections of links. The algorithm, 21, produces minimal complexity surfaces for large classes of braids and alternating links. In addition, we consider a family of knots for which canonical genus is strictly greater than genus, (gc(K) > g(K)), and show that builds surfaces realizing the knot genus g(K). We also present a generalization of Seifert's algorithm which constructs surfaces representing arbitrary...[Show more]
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|Source:||Journal of Knot Theory and Its Ramifications|
|01_Licata_Constructing_Seifert_surfaces_2010.pdf||728.9 kB||Adobe PDF||Request a copy|
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