Minimum Clique Number, Chromatic Number, and Ramsey Numbers. - Gaku Liu (Electron. J. Comb., 2012)

A counterexample to a conjecture of Schwartz. - Felix Brandt 001; Maria Chudnovsky; Ilhee Kim; Gaku Liu; Sergey Norin; Alex Scott 001; Paul D. Seymour; Stéphan Thomassé (Soc. Choice Welf., 2013)

Structure Theorem for U5-free Tournaments. - Gaku Liu (J. Graph Theory, 2015)

Refined Dual Stable Grothendieck Polynomials and Generalized Bender-Knuth Involutions. - Pavel Galashin; Darij Grinberg; Gaku Liu (Electron. J. Comb., 2016)

Mixed Volumes of Hypersimplices. - Gaku Liu (Electron. J. Comb., 2016)

A Zonotope and a Product of Two Simplices with Disconnected Flip Graphs. - Gaku Liu (Discret. Comput. Geom., 2018)

Flip-Connectivity of Triangulations of the Product of a Tetrahedron and Simplex. - Gaku Liu (Discret. Comput. Geom., 2020)

Zonotopes whose cellular strings are all coherent. - Rob Edman; Pakawut Jiradilok; Gaku Liu; Thomas McConville (Eur. J. Comb., 2021)