Browsing by Author Maria Angelica, Cueto

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  • Authors: Maria Angelica, Cueto; Hannah, Markwig;  Advisor: -;  Co-Author: - (2023)

    Smooth algebraic plane quartics over algebraically closed fields of characteristic different than two have 28 bitangent lines. Their tropical counterparts often have infinitely many bitangents. They are grouped into seven equivalence classes, one for each linear system associated to an effective tropical theta characteristic on the tropical quartic. We show such classes determine tropically convex sets and provide a complete combinatorial classification of such objects into 41 types (up to symmetry).