Cheolwon Heo

According to our database, Cheolwon Heo authored at least 5 papers between 2020 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of three.

2025

Signed graphs with the same even cycles.

Bertrand Guenin, Cheolwon Heo, Irene Pivotto

Comb., August, 2025

2024

Recognizing pinch-graphic matroids.

Bertrand Guenin, Cheolwon Heo

Math. Program., March, 2024

Small separations in pinch-graphic matroids.

Bertrand Guenin, Cheolwon Heo

Math. Program., March, 2024

2023

The Complexity of the Matroid Homomorphism Problem.

Cheolwon Heo, Hyobin Kim, Mark H. Siggers

Electron. J. Comb., 2023

2020

Recognizing Even-Cycle and Even-Cut Matroids.

Cheolwon Heo, Bertrand Guenin

Proceedings of the Integer Programming and Combinatorial Optimization, 2020