A graph-theoretical characterization of the order complexes on the 2-sphere. - Takayuki Hibi; Hiroshi Narushima; Morimasa Tsuchiya; Kei-ichi Watanabe (Discret. Math., 1988)

Plane Graphs and Cohen-Macaulay Posets. - Takayuki Hibi (Eur. J. Comb., 1989)

What can be said about pure O-sequences? - Takayuki Hibi (J. Comb. Theory A, 1989)

Ehrhart Polynomials of Convex Polytopes, h-Vectors of Simplicial Complexes, and Nonsingular Projective Toric Varieties. - Takayuki Hibi (Discrete and Computational Geometry, 1990)

Some results on ehrhart polynomials of convex polytopes. - Takayuki Hibi (Discret. Math., 1990)

A Numerical Characterization of Gorenstein Complexes. - Takayuki Hibi (Eur. J. Comb., 1990)

Linear and nonlinear inequalities concerning a certain combinatorial sequence which arises from counting the number of chains of a finite distributive lattice. - Takayuki Hibi (Discret. Appl. Math., 1991)

Dual polytopes of rational convex polytopes. - Takayuki Hibi (Comb., 1992)

Cohen-Macaulay type of the face poset of a plane graph. - Takayuki Hibi (Graphs Comb., 1994)

Computation of Betti Numbers of Monomial Ideals Associated with Cyclic Polytopes. - Naoki Terai; Takayuki Hibi (Discret. Comput. Geom., 1996)

Some results on Betti numbers of Stanley-Reisner rings. - Naoki Terai; Takayuki Hibi (Discret. Math., 1996)

The Comparability Graph of a Modular Lattice. - Takayuki Hibi (Comb., 1998)

Cohen-Macaulay Partially Ordered Sets with Pure Resolutions. - Winfried Bruns; Takayuki Hibi (Eur. J. Comb., 1998)

A Normal (0, 1)-Polytope None of Whose Regular Triangulations Is Unimodular. - Hidefumi Ohsugi; Takayuki Hibi (Discret. Comput. Geom., 1999)

Finite Lattices and Lexicographic Gro"bner Bases. - Annetta Aramova; Jürgen Herzog; Takayuki Hibi (Eur. J. Comb., 2000)

Hamiltonian Tournaments and Gorenstein Rings. - Hidefumi Ohsugi; Takayuki Hibi (Eur. J. Comb., 2002)

Gröbner bases of certain zero-dimensional ideals arising in coding theory. - Hidefumi Ohsugi; Daisuke Ikegami; Tomonori Kitamura; Takayuki Hibi (Adv. Appl. Math., 2003)

Normalized volumes of configurations related with root systems and complete bipartite graphs. - Hidefumi Ohsugi; Takayuki Hibi (Discret. Math., 2003)

Dirac's theorem on chordal graphs and Alexander duality. - Jürgen Herzog; Takayuki Hibi; Xinxian Zheng (Eur. J. Comb., 2004)

The h-Vector of a Gorenstein Toric Ring of a Compressed Polytope. - Hidefumi Ohsugi; Takayuki Hibi (Electron. J. Comb., 2005)

Cohen-Macaulay polymatroidal ideals. - Jürgen Herzog; Takayuki Hibi (Eur. J. Comb., 2006)

Cohen-Macaulay chordal graphs. - Jürgen Herzog; Takayuki Hibi; Xinxian Zheng (J. Comb. Theory A, 2006)

Special simplices and Gorenstein toric rings. - Hidefumi Ohsugi; Takayuki Hibi (J. Comb. Theory A, 2006)

Simple Polytopes Arising From Finite Graphs. - Hidefumi Ohsugi; Takayuki Hibi (ITSL, 2008)

Kruskal-Katona type theorems for clique complexes arising from chordal and strongly chordal graphs. - Jürgen Herzog; Satoshi Murai; Xinxian Zheng; Takayuki Hibi; Ngô Viêt Trung (Comb., 2008)

Binomial edge ideals and conditional independence statements. - Jürgen Herzog; Takayuki Hibi; Freyja Hreinsdóttir; Thomas Kahle; Johannes Rauh (Adv. Appl. Math., 2010)

Smooth Fano Polytopes Arising from Finite Partially Ordered Sets. - Takayuki Hibi; Akihiro Higashitani (Discret. Comput. Geom., 2011)

Ehrhart polynomials of convex polytopes with small volumes. - Takayuki Hibi; Akihiro Higashitani; Yuuki Nagazawa (Eur. J. Comb., 2011)

Pfaffian Systems of A-Hypergeometric Equations - Takayuki Hibi; Kenta Nishiyama; Nobuki Takayama (CoRR, 2012)

Hermite normal forms and δ-vectors. - Takayuki Hibi; Akihiro Higashitani; Nan Li (J. Comb. Theory A, 2012)

Separating hyperplanes of edge polytopes. - Takayuki Hibi; Nan Li; Yan X. Zhang (J. Comb. Theory A, 2013)

Computing Bases of Twisted Cohomology Groups for Sparse Polynomials. - Takayuki Hibi; Kenta Nishiyama; Nobuki Takayama (ACM Commun. Comput. Algebra, 2014)

Integer Decomposition Property of Dilated Polytopes. - David A. Cox 001; Christian Haase 001; Takayuki Hibi; Akihiro Higashitani (Electron. J. Comb., 2014)

Simplicial Complexes of Whisker Type. - Mina Bigdeli; Jürgen Herzog; Takayuki Hibi; Antonio Macchia (Electron. J. Comb., 2015)

The Face Vector of a Half-Open Hypersimplex. - Takayuki Hibi; Nan Li; Hidefumi Ohsugi (J. Integer Seq., 2015)

The number of edges of the edge polytope of a finite simple graph. - Takayuki Hibi; Aki Mori; Hidefumi Ohsugi; Akihiro Shikama (Ars Math. Contemp., 2016)

Quadratic Gröbner bases of twinned order polytopes. - Takayuki Hibi; Kazunori Matsuda (Eur. J. Comb., 2016)

The numbers of edges of the order polytope and the chain polytope of a finite partially ordered set. - Takayuki Hibi; Nan Li; Yoshimi Sahara; Akihiro Shikama (Discret. Math., 2017)

A Gröbner basis characterization for chordal comparability graphs. - Hidefumi Ohsugi; Takayuki Hibi (Eur. J. Comb., 2017)

Self Dual Reflexive Simplices with Eulerian Polynomials. - Takayuki Hibi; McCabe Olsen; Akiyoshi Tsuchiya (Graphs Comb., 2017)

Existence of regular unimodular triangulations of dilated empty simplices. - Takayuki Hibi; Akihiro Higashitani; Koutarou Yoshida (Eur. J. Comb., 2018)

Reflexive polytopes arising from perfect graphs. - Takayuki Hibi; Akiyoshi Tsuchiya (J. Comb. Theory A, 2018)

Order-chain polytopes. - Takayuki Hibi; Nan Li; Teresa Xueshan Li; Li Li Mu; Akiyoshi Tsuchiya (Ars Math. Contemp., 2019)

Regularity and h-Polynomials of Edge Ideals. - Takayuki Hibi; Kazunori Matsuda; Adam Van Tuyl (Electron. J. Comb., 2019)

Gorenstein simplices with a given δ-polynomial. - Takayuki Hibi; Akiyoshi Tsuchiya; Koutarou Yoshida (Discret. Math., 2019)

Ehrhart Polynomials with Negative Coefficients. - Takayuki Hibi; Akihiro Higashitani; Akiyoshi Tsuchiya; Koutarou Yoshida (Graphs Comb., 2019)

Squarefree Powers of Edge Ideals of Forests. - Nursel Erey; Takayuki Hibi (Electron. J. Comb., 2021)

Nearly Gorenstein Rings Arising from Finite Graphs. - Takayuki Hibi; Dumitru I. Stamate (Electron. J. Comb., 2021)

Matchings and squarefree powers of edge ideals. - Nursel Erey; Jürgen Herzog; Takayuki Hibi; Sara Saeedi Madani (J. Comb. Theory A, 2022)

The number of $4$-cycles and the cyclomatic number of a finite simple graph. - Takayuki Hibi; Aki Mori; Hidefumi Ohsugi (Australas. J Comb., 2023)

Behaviour of the Normalized Depth Function. - Antonino Ficarra; Jürgen Herzog; Takayuki Hibi (Electron. J. Comb., 2023)

Toric Codes from Order Polytopes. - Mahir Bilen Can; Takayuki Hibi (Discret. Comput. Geom., 2023)

The divisor class group of a discrete polymatroid. - Jürgen Herzog; Takayuki Hibi; Somayeh Moradi; Ayesha Asloob Qureshi (J. Comb. Theory, Ser. A, 2024)

Toric rings arising from vertex cover ideals. - Jürgen Herzog; Takayuki Hibi; Somayeh Moradi (Adv. Appl. Math., 2024)