9 citations · 16 across the 17 of their papers we have counts for
4 papers · 1 filter
Symmetric and unimodal independence polynomials of trees
Takayuki Hibi, Selvi Kara, Dalena Vien
Given , we study the existence of a tree on vertices whose independence polynomial is symmetric and unimodal as well as the existence of a symmetric and unimodal inde…
Independence polynomials of graphs
Takayuki Hibi, Selvi Kara, Dalena Vien
In this paper, we study the independence polynomial of a finite simple graph , with emphasis on the evaluation at , symmetry, and its connection with the -poly…
A Three-Regime Theorem for Flow-Firing
Sarah Brauner, Galen Dorpalen-Barry, Selvi Kara +2
Graphical chip-firing is a discrete dynamical system where chips are placed on the vertices of a graph and exchanged via simple firing moves. Recent work has sought to generalize c…
Rigid Gorenstein toric Fano varieties arising from directed graphs
Selvi Kara, Irem Portakal, Akiyoshi Tsuchiya
A directed edge polytope is a lattice polytope arising from root system and a finite directed graph . If every directed edge of belongs to a directed c…