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Alexandr Kostochka

Profile picture for Alexandr  Kostochka

Contact Information

Department of Mathematics
234A Illini Hall, MC-382
1409 W. Green Street
Urbana, IL 61801

Research Areas


Additional Campus Affiliations

Professor, Mathematics

Recent Publications

Kostochka, A., Luo, R., & McCourt, G. (Accepted/In press). A Hypergraph Analog of Dirac’s Theorem for Long Cycles in 2-Connected Graphs. Combinatorica.

Kostochka, A., Luo, R., & McCourt, G. (2024). Dirac-type theorems for long Berge cycles in hypergraphs. Journal of Combinatorial Theory. Series B, 168, 159-191.

Kostochka, A., Lin, D., & Xiang, Z. (2024). Equitable coloring of planar graphs with maximum degree at least eight. Discrete Mathematics, 347(6), Article 113964.

Kostochka, A. V., West, D. B., & Xiang, Z. (2024). Sharp lower bounds for the number of maximum matchings in bipartite multigraphs. Journal of Graph Theory, 106(3), 525-555.

Kostochka, A., & Xu, J. (2024). Sparse critical graphs for defective DP-colorings. Discrete Mathematics, 347(5), Article 113899.

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