Jiaao Li

activity

20182026

most citedCircular flows in mono-directed signed graphs

1 citations · 1 across the 9 of their papers we have counts for

collaborators

Showing 2026Show all

4 papers · 1 filter

math.CO2026

Frustration index of a signed planar graph and the feedback vertex set

Sirui Chen, Jiaao Li, Zhouningxin Wang

A feedback vertex set of a graph is a set of vertices whose deletion leaves a forest. In 2016, Dross, Montassier, and Pinlou conjectured that every planar graph $G$ of girth at lea…

math.CO2026

Reconfiguration of Nowhere-zero Flows

Daniel W. Cranston, Jiaao Li, Bo Su +2

Fix an abelian group $A$ , a graph $G$ , and nowhere-zero $A$ -flows $f^{'}$ and $f^{''}$ on $G$ . Now $f^{'}$ and $f^{''}$ are \emph{ $A$ -flow-adjacent} if there exists a cycle $C$ in $G$ such tha…

math.CO2026

Characterization of strongly $Z_{ℓ}$ -connected graphs of small order

Jiaao Li, Bo Su, Zhouningxin Wang +1

A graph is strongly $Z_{ℓ}$ -connected if for each boundary function $β : V (G) \mapsto Z_{ℓ}$ with $β (v) \equiv d (v) (mod 2)$ for every vertex $v$ and $\sum_{v \in V(G)} β(v)…

math.CO2026

Orientations of $10$ -Edge-Connected Planar Multigraphs and Applications

Daniel W. Cranston, Jiaao Li, Bo Su +2

A graph is called strongly $Z_{2 k + 1}$ -connected if for each boundary function $β : V (G) \mapsto Z_{2 k + 1}$ with $\sum_{v \in V (G)} β (v) \equiv 0 (mod 2 k + 1)$ , there exists an orientatio…

Frustration index of a signed planar graph and the feedback vertex set

Reconfiguration of Nowhere-zero Flows

Characterization of strongly Zℓ​-connected graphs of small order

Orientations of 10-Edge-Connected Planar Multigraphs and Applications

Characterization of strongly $Z_{ℓ}$ -connected graphs of small order

Orientations of $10$ -Edge-Connected Planar Multigraphs and Applications