Lin Sun

collaborators

3 papers

math.CO2023

The threshold for powers of tight Hamilton cycles in random hypergraphs

Yulin Chang, Jie Han, Lin Sun

We investigate the occurrence of powers of tight Hamilton cycles in random hypergraphs. For every $r \geq 3$ and $k \geq 1$ , we show that there exists a constant $C > 0$ such that if $…

math.CO2023

The unicyclic hypergraph with extremal spectral radius

Guanglong Yu, Lin Sun

For a $h y p er g r a p h$ $G = (V, E)$ consisting of a nonempty vertex set $V = V (G)$ and an edge set $E = E (G)$ , its $a d j a ce n cy$ $ma t r i x$ $\mathcal {A}_{\mathcal{…

math.CO2023

The uniform supertrees with the extremal spectral radius

Guanglong Yu, Lin Sun

For a $h y p er g r a p h$ $G = (V, E)$ consisting of a nonempty vertex set $V = V (G)$ and an edge set $E = E (G)$ , its $a d j a ce n cy$ $ma t r i x$ $\mathcal {A}_{\mathcal{…