Tingyan Ma

activity

20222025

k

-leaf-connected graphs in terms of several topological indices

1 citations · 1 across the 4 of their papers we have counts for

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math.CO2023

Distance spectral conditions for $I D$ -factor-critical and fractional $[a, b]$ -factor of graphs

Tingyan Ma, Ligong Wang

Let $G = (V (G), E (G))$ be a graph with vertex set $V (G)$ and edge set $E (G)$ . A graph is $I D$ -factor-critical if for every independent set $I$ of $G$ whose size has the same parity a…

math.CO2023★ 1 cited

The sufficient conditions for $k$ -leaf-connected graphs in terms of several topological indices

Tingyan Ma, Ligong Wang, Yang Hu

Let $G = (V (G), E (G))$ be a graph with vertex set $V (G)$ and edge set $E (G)$ . For $k \geq 2$ and given any subset $S \subseteq ∣ V (G) ∣$ with $∣ S ∣ = k$ , if a graph $G$ of order $|V(G)|\geq k…

Distance spectral conditions for ID-factor-critical and fractional [a,b]-factor of graphs

The sufficient conditions for k-leaf-connected graphs in terms of several topological indices

Distance spectral conditions for $I D$ -factor-critical and fractional $[a, b]$ -factor of graphs

The sufficient conditions for $k$ -leaf-connected graphs in terms of several topological indices