Tianchi Yang

activity

20172026

most citedMinimum Topology Attacks for Graph Neural Networks

13 citations · 18 across the 10 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

math.CO2021

On extremal numbers of the triangle plus the four-cycle

Jie Ma, Tianchi Yang

For a family $F$ of graphs, let $e x (n, F)$ denote the maximum number of edges in an $n$ -vertex graph which contains none of the members of $F$ as a sub…

math.CO2021

Upper bounds on the extremal number of the 4-cycle

Jie Ma, Tianchi Yang

We obtain some new upper bounds on the maximum number $f (n)$ of edges in $n$ -vertex graphs without containing cycles of length four. This leads to an asymptotically optimal bound o…