Research

Publications and Preprints

1. Chute Move Posets are Lattices.

I. Axelrod-Freed, C. Defant, H. Mularczyk, S. Nguyen, and K. Tung. arXiv:2507.13214. 

2. Multitriangulations on the Half-Cylinder.

S. Solotko, K. Tung, M. Yang, and Y. Zhang. arXiv:2506.16598.

3. Postnikov–Stanley polynomials are Lorentzian.

S. An, K. Tung, and Y. Zhang. arXiv:2412.02051.

4. Newton Polytopes of Dual Schubert Polynomials.

S. An, K. Tung, and Y. Zhang, Algebr. Comb., 2025, 8:6, 1459-1472. arXiv:2411.16654. 

5. Oriented Matroid Structures on Root Systems.

G. Barkley and K. Tung. arXiv:2410.11717.

6. A Bijection Between Evil-Avoiding and Rectangular Permutations.

K. Tung, Elec. J. Comb., 2023, 30:4, P4.8. arXiv: 2301.09530.

7. Formations and Generalized Davenport-Schinzel Sequences.

J. Geneson, P. Tian, and K. Tung, Integers, 2022, 22: A111. arXiv:1909.10330.

8. The Sperner Property for 132-Avoiding Intervals in the Weak Order.

C. Gaetz and K. Tung, Bull. Lond. Math. Soc., 2021, 53:2, 442-457. arXiv:2006.16359.