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 2019Show all

2 papers · 1 filter

math.CO2019

Some exact results on $4$ -cycles: stability and supersaturation

Jialin He, Jie Ma, Tianchi Yang

Extremal problems on the $4$ -cycle $C_{4}$ played a heuristic important role in the development of extremal graph theory. A fundamental theorem of Füredi states that the Turán number…

math.CO2019

Counting critical subgraphs in $k$ -critical graphs

Jie Ma, Tianchi Yang

Gallai asked in 1984 if any $k$ -critical graph on $n$ vertices contains at least $n$ distinct $(k - 1)$ -critical subgraphs. The answer is trivial for $k \leq 3$ . Improving a result of…

Some exact results on 4-cycles: stability and supersaturation

Counting critical subgraphs in k-critical graphs

Some exact results on $4$ -cycles: stability and supersaturation

Counting critical subgraphs in $k$ -critical graphs