Online Coloring a Token Graph. - Kevin G. Milans; Michael C. Wigal (Graphs Comb., 2020)

A Dichotomy Theorem for First-Fit Chain Partitions. - Kevin G. Milans; Michael C. Wigal (SIAM J. Discret. Math., 2020)

Algorithms for maximum internal spanning tree problem for some graph classes. - Gopika Sharma; Arti Pandey; Michael C. Wigal (J. Comb. Optim., 2022)

Sampling planar tanglegrams and pairs of disjoint triangulations. - Alexander E. Black; Kevin Liu; Alex McDonough; Garrett Nelson; Michael C. Wigal; Mei Yin; Youngho Yoo (Adv. Appl. Math., 2023)

Improving Uniquely Decodable Codes in Binary Adder Channels. - József Balogh; The Nguyen; Patric R. J. Östergård; Ethan Patrick White; Michael C. Wigal (CoRR, 2023)

Tutte paths and long cycles in circuit graphs. - Michael C. Wigal; Xingxing Yu (J. Comb. Theory B, 2023)

Approximating TSP walks in subcubic graphs. - Michael C. Wigal; Youngho Yoo; Xingxing Yu (J. Comb. Theory B, 2023)

Tutte paths and even covers. - Michael C. Wigal (2023)

The Cordiality Game and the Game Cordiality Number. - Elliot Krop; Aryan Mittal; Michael C. Wigal (Graphs Comb., 2024)

Hardness and approximation of submodular minimum linear ordering problems. - Majid Farhadi; Swati Gupta 001; Shengding Sun; Prasad Tetali; Michael C. Wigal (Math. Program., 2024)

On Tutte Cycles Containing Three Prescribed Edges. - Michael C. Wigal; Xingxing Yu (Graphs Comb., 2025)