Forbidden patterns in tropical plane curves

M Joswig, AK Tewari - Beiträge zur Algebra und Geometrie/Contributions …, 2021 - Springer
Tropical curves in R^ 2 R 2 correspond to metric planar graphs but not all planar graphs
arise in this way. We describe several new classes of graphs which cannot occur. For …

Convex lattice polygons with all lattice points visible

R Morrison, AK Tewari - Discrete Mathematics, 2021 - Elsevier
Two lattice points are visible to one another if there exist no other lattice points on the line
segment connecting them. In this paper we study convex lattice polygons that contain a …

Tropical geometry

R Morrison - A Project-Based Guide to Undergraduate Research in …, 2020 - Springer
Tropical mathematics redefines the rules of arithmetic by replacing addition with taking a
maximum, and by replacing multiplication with addition. After briefly discussing a tropical …

Tropically planar graphs

D Coles, N Dutta, S Jiang, R Morrison… - Collectanea Mathematica, 2021 - Springer
We study tropically planar graphs, which are the graphs that appear in smooth tropical plane
curves. We develop necessary conditions for graphs to be tropically planar, and compute the …

The moduli space of tropical curves with fixed Newton polygon

D Coles, N Dutta, S Jiang, R Morrison… - Advances in …, 2022 - degruyter.com
Given a lattice polygon, we study the moduli space of all tropical plane curves with that
Newton polygon. We determine a formula for the dimension of this space in terms of …

Characterization of tropical plane curves up to genus six

AK Tewari - Archiv der Mathematik, 2023 - Springer
Characterization of tropical plane curves up to genus six | Archiv der Mathematik Skip to main
content SpringerLink Account Menu Find a journal Publish with us Track your research Search …

Moduli dimensions of lattice polygons

M Echavarria, M Everett, S Huang, L Jacoby… - Journal of Algebraic …, 2022 - Springer
Given a lattice polygon P with g interior lattice points, we can associate to PP two moduli
spaces: the moduli space of algebraic curves that are non-degenerate with respect to PP …

Prism graphs in tropical plane curves

L Jacoby, R Morrison, B Weber - Involve, a Journal of Mathematics, 2021 - msp.org
Any smooth tropical plane curve contains a distinguished trivalent graph called its skeleton.
In 2020 Morrison and Tewari proved that the so-called big-face graphs cannot be the skeleta …

[PDF][PDF] Realizability of Tropical Plane Curves and Tropical Incidence Geometry

AK Tewari - researchgate.net
Tropical plane curves are one of the building blocks in the study of tropical algebraic
geometry. A lot of work has been done to understand and establish connections between …