Null-Homologous Twisting and the Algebraic Genus
نویسندگان
چکیده
The algebraic genus of a knot is an invariant that arises when one considers upper bounds for the topological slice coming from Freedman’s theorem Alexander polynomial knots are topologically slice. This paper develops null-homologous twisting operations as tool studying and, consequently, bounding above. As applications we give new on genera torus and satellite knots.
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ژورنال
عنوان ژورنال: MATRIX book series
سال: 2021
ISSN: ['2523-3041', '2523-305X']
DOI: https://doi.org/10.1007/978-3-030-62497-2_7