37 citations · 164 across the 30 of their papers we have counts for
5 papers · 1 filter
Toric graph associahedra and compactifications of
Rodrigo Ferreira da Rosa, David Jensen, Dhruv Ranganathan
To any graph one can associate a toric variety , obtained as a blowup of projective space along coordinate subspaces corresponding to connected subgraphs of $G…
Realization of groups with pairing as Jacobians of finite graphs
Louis Gaudet, David Jensen, Dhruv Ranganathan +2
We study which groups with pairing can occur as the Jacobian of a finite graph. We provide explicit constructions of graphs whose Jacobian realizes a large fraction of odd groups w…
Tropical compactification and the Gromov--Witten theory of
Renzo Cavalieri, Hannah Markwig, Dhruv Ranganathan
We use tropical and nonarchimedean geometry to study the moduli space of genus stable maps to relative to two points. This space is exhibited as a tropical compa…
Moduli spaces of rational weighted stable curves and tropical geometry
Renzo Cavalieri, Simon Hampe, Hannah Markwig +1
We study moduli spaces of rational weighted stable tropical curves, and their connections with the classical Hassett spaces. Given a vector w of weights, the moduli space of tropic…
Tropicalizing the space of admissible covers
Renzo Cavalieri, Hannah Markwig, Dhruv Ranganathan
We study the relationship between tropical and classical Hurwitz moduli spaces. Following recent work of Abramovich, Caporaso and Payne, we outline a tropicalization for the moduli…