Bo Zhou

activity

20242026

most citedSpectral conditions for the existence of chorded cycles in graphs with fixed size

1 citations · 1 across the 5 of their papers we have counts for

collaborators

Showing 2026Show all

2 papers · 1 filter

math.CO2026

Signless Laplacian index conditions for trebly chorded cycles in graphs with given order

Jin Cai, Bo Zhou

It is proved that for a graph of order $n$ , where $n \geq 6$ , if the signless Laplacian index is larger than or equal to certain value depending on $n$ , then the graph contains a tre…

math.CO2026

Extremal $Q$ -index problem in outerplanar graphs

Jin Cai, Leyou Xu, Bo Zhou

Outerplanar Turán problem has received considerable attention recently. We study the spectral version via $Q$ -index. We determine the unique graph that maximizes the $Q$ -index amon…

Signless Laplacian index conditions for trebly chorded cycles in graphs with given order

Extremal Q-index problem in outerplanar graphs

Extremal $Q$ -index problem in outerplanar graphs