Joshua Mundinger

collaborators

2 papers

math.CO2018

The Manickam-Miklós-Singhi Parameter of Graphs and Degree Sequences

Zoltán Király, Neeraja Kulkarni, Ian McMeeking +1

Let $G$ be a simple graph. Consider all weightings of the vertices of $G$ with real numbers whose total sum is nonnegative. How many edges of $G$ have endpoints with a nonnegative…

math.AG2018

The image of a tropical linear space

Joshua Mundinger

Given a tropical linear space $L \subseteq T^{n}$ and a matrix $A \in T^{m \times n}$ , the image $A L$ of $L$ under $A$ is typically not a tropical linear space. We…