Akihiro Higashitani

Identifiers

• name variant Akihiro Higashitani 0.60 · backfill

Papers (91)

1. Characterization and chromatic number of triangle-free graphs with diameter 2 math.CO · 2026 · author #1
2. Indecomposability of 0/1-polytopes math.CO · 2026 · author #1
3. Imprimitive association schemes and elimination theory math.CO · 2026 · author #1
4. Fans and polytopes in tilting theory III: Classification of convex $g$-fans of rank 3 math.RT · 2025 · author #2
5. Order polytopes of graded posets are gamma-effective math.CO · 2025 · author #2
6. New kinds of block diagonal matching fields and toric degenerations of Grassmannians math.CO · 2025 · author #1
7. Khovanskii bases of subalgebras arising from finite distributive lattices math.AC · 2025 · author #1
8. Binomial edge rings of complete bipartite graphs math.AC · 2024 · author #1
9. Combinatorics of graded module categories over skew polynomial algebras at roots of unity math.RA · 2024 · author #1
10. Classification of generalized Alexander quandles math.GT · 2024 · author #1
11. Non-finitely generated monoids corresponding to finitely generated homogeneous subalgebras math.AC · 2024 · author #1
12. On the Ehrhart Theory of Generalized Symmetric Edge Polytopes math.CO · 2024 · author #2
13. $h$-vectors of edge rings of odd-cycle compositions math.AC · 2023 · author #2
14. Difference of Hilbert series of homogeneous monoid algebras and their normalizations math.AC · 2023 · author #1
15. Newton-Okounkov polytopes of type $A$ flag varieties of small ranks arising from cluster structures math.AG · 2023 · author #3
16. Examples and counterexamples in Ehrhart theory math.CO · 2023 · author #2
17. Ehrhart quasi-polynomials and parallel translations math.CO · 2023 · author #1
18. Adjacency matrices over a finite prime field and their direct sum decompositions math.CO · 2023 · author #1
19. Behaviors of pairs of dimensions and depths of edge ideals math.AC · 2023 · author #1
20. Fans and polytopes in tilting theory II: $g$-fans of rank 2 math.RT · 2023 · author #2
21. Restricted Chain-Order Polytopes via Combinatorial Mutations math.CO · 2022 · author #2
22. Generalized Alexander quandles of finite groups and their characterizations math.GR · 2022 · author #1
23. The equivariant Ehrhart theory of polytopes with order-two symmetries math.CO · 2022 · author #2
24. Combinatorial Mutations of Gelfand-Tsetlin Polytopes, Feigin-Fourier-Littelmann-Vinberg Polytopes, and Block Diagonal Matching Field Polytopes math.CO · 2022 · author #2
25. Kempe equivalence of almost bipartite graphs math.CO · 2022 · author #1
26. The $h$-vectors of the edge rings of a special family of graphs math.AC · 2022 · author #1
27. Fans and polytopes in tilting theory I: Foundations math.RT · 2022 · author #2
28. The root distributions of Ehrhart polynomials of free sums of reflexive polytopes math.CO · 2021 · author #2
29. Three families of toric rings arising from posets or graphs with small class groups math.CO · 2021 · author #1
30. Combinatorial classification of $(\pm 1)$-skew projective spaces math.RA · 2021 · author #1
31. Combinatorial mutations of Newton-Okounkov polytopes arising from plabic graphs math.CO · 2021 · author #1
32. The distribution of roots of Ehrhart polynomials for the dual of root polytopes of type C math.CO · 2021 · author #1
33. Period collapse in characteristic quasi-polynomials of hyperplane arrangements math.CO · 2021 · author #1
34. The ratio of the numbers of odd and even cycles in outerplanar graphs math.CO · 2021 · author #1
35. Levelness versus almost Gorensteinness of edge rings of complete multipartite graphs math.AC · 2021 · author #1
36. Inequalities of invariants on Stanley-Reisner rings of Cohen-Macaulay simplicial complexes math.AC · 2020 · author #1
37. Conic divisorial ideals and non-commutative crepant resolutions of edge rings of complete multipartite graphs math.AC · 2020 · author #1
38. Quadratic Gr\"obner bases of block diagonal matching field ideals and toric degenerations of Grassmannians math.AC · 2020 · author #1
39. Combinatorial Mutations and Block Diagonal Polytopes math.CO · 2020 · author #2
40. Cohomological rigidity for Fano Bott manifolds math.AT · 2020 · author #1
41. Cohomological rigidity for toric Fano manifolds of small dimensions or large Picard numbers math.AT · 2020 · author #1
42. Homogeneous quandles arising from automorphisms of symmetric groups math.GR · 2020 · author #1
43. Newton-Okounkov bodies of flag varieties and combinatorial mutations math.RT · 2020 · author #2
44. Feedback game on $3$-chromatic Eulerian triangulations of surfaces cs.DM · 2020 · author #1
45. Two poset polytopes are mutation-equivalent math.CO · 2020 · author #1
46. An algebraic reduction of Hedetniemi's conjecture math.CO · 2019 · author #3
47. Generalized F-signatures of Hibi rings math.AC · 2019 · author #1
48. Combinatorial study of stable categories of graded Cohen--Macaulay modules over skew quadric hypersurfaces math.RA · 2019 · author #1
49. Toric ideals of Minkowski sums of unit simplices math.CO · 2019 · author #1
50. Deformations of Dimer Models math.CO · 2019 · author #1
51. Winding Number of $r$-modular sequences and Applications to the Singularity Content of a Fano Polygon math.CO · 2019 · author #2
52. Universal conditions on $h^*$-vectors of lattice simplices math.CO · 2018 · author #1
53. Levelness of toric rings arising from order and chain polytopes math.CO · 2018 · author #2
54. Arithmetic aspects of symmetric edge polytopes math.CO · 2018 · author #1
55. Smooth centrally symmetric polytopes in dimension 3 are IDP math.CO · 2018 · author #3
56. Permutations with small maximal $k$-consecutive sums math.CO · 2018 · author #1
57. Universal inequalities in Ehrhart Theory math.CO · 2017 · author #2
58. Conic divisorial ideals of Hibi rings and their applications to non-commutative crepant resolutions math.RT · 2017 · author #1
59. Existence of regular unimodular triangulations of dilated empty simplices math.CO · 2017 · author #2
60. Interlacing Ehrhart Polynomials of Reflexive Polytopes math.CO · 2016 · author #1
61. Non-level semi-standard graded Cohen-Macaulay domain with $h$-vector $(h_0,h_1,h_2)$ math.AC · 2016 · author #1
62. Lattice simplices of maximal dimension with a given degree math.CO · 2016 · author #1
63. Almost Gorenstein homogeneous rings and their $h$-vectors math.AC · 2015 · author #1
64. Ehrhart polynomials with negative coefficients math.CO · 2015 · author #2
65. Equivalence classes for smooth Fano polytopes math.AG · 2015 · author #1
66. Ehrhart polynomial roots of reflexive polytopes math.CO · 2015 · author #2
67. Gorenstein polytopes with trinomial $h^*$-polynomials math.CO · 2015 · author #1
68. Dominating induced matchings of finite graphs and regularity of edge ideals math.CO · 2014 · author #2
69. Unimodality on $\delta$-vectors of lattice polytopes and two related properties math.CO · 2014 · author #1
70. Integer decomposition property of free sums of convex polytopes math.CO · 2014 · author #2
71. Ehrhart polynomials with negative coefficients math.CO · 2013 · author #2
72. Minkowski sum of polytopes and its normality math.CO · 2013 · author #1
73. Algebraic study on Cameron-Walker graphs math.AC · 2013 · author #2
74. Distribution of accumulation points of roots for type $(n-1,1)$ Coxeter groups math.GR · 2012 · author #1
75. Integer decomposition property of dilated polytopes math.CO · 2012 · author #4
76. Non-normal very ample polytopes and their holes math.CO · 2012 · author #1
77. Toric rings arising from cyclic polytopes math.AC · 2012 · author #2
78. Lattice multi-polygons math.CO · 2012 · author #1
79. Normal cyclic polytopes and cyclic polytopes that are not very ample math.CO · 2012 · author #2
80. Roots of Ehrhart polynomials and symmetric $\delta$-vectors math.CO · 2011 · author #1
81. Ehrhart polynomials of integral simplices with prime volumes math.CO · 2011 · author #1
82. Counterexamples of the conjecture on roots of Ehrhart polynomials math.CO · 2011 · author #1
83. Smooth Fano polytopes arising from finite directed graphs math.CO · 2011 · author #1
84. Depth of initial ideals of normal edge rings math.AC · 2011 · author #2
85. Hermite normal forms and $\delta$-vector math.CO · 2010 · author #2
86. Depth of edge rings arising from finite graphs math.AC · 2010 · author #2
87. Roots of Ehrhart polynomials arising from graphs math.CO · 2010 · author #2
88. Roots of Ehrhart polynomials of Gorenstein Fano polytopes math.CO · 2010 · author #2
89. Shifted symmetric $\delta$-vectors of convex polytopes math.CO · 2009 · author #1
90. Smooth Fano polytopes arising from finite partially ordered sets math.CO · 2009 · author #2
91. Ehrhart polynomials of convex polytopes with small volumes math.CO · 2009 · author #2

Mentions

• 2508.18678 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2003.10837 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2505.07623 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2505.00388 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2409.10904 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2501.05720 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2411.07812 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2307.08151 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2307.10852 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2203.15213 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2406.01074 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2404.01590 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2311.13573 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2310.08357 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2310.06477 #3 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2207.13244 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2301.01498 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2209.00755 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2302.00199 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2107.12927 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2301.04763 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2105.11677 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2211.07995 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2210.16763 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2208.04521 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2207.06021 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1903.01636 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2107.04264 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1503.05739 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2110.03579 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2108.01347 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2105.02367 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2010.07104 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2105.02361 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2102.02349 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2012.13725 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1910.10612 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2011.07714 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1908.01415 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2010.04079 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1911.08720 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2008.05811 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2005.13795 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2005.12057 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2002.10679 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 2002.01364 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1702.07058 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1911.09799 #3 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1802.01046 #3 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1001.4165 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1801.00416 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1807.07678 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1202.6117 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1901.10929 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1812.10123 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1809.08462 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1612.07538 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1204.0088 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1701.02471 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1212.6617 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1605.00273 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1703.09600 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1610.03157 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1506.00467 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1507.03307 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1103.2202 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1412.3881 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1411.5250 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1503.06434 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1503.05685 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1003.5444 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1403.7787 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1308.4765 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1312.6340 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1312.7049 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1211.5755 #4 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1208.3955 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1112.5777 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1107.4862 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1204.5565 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1009.6023 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1106.4633 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1101.4058 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1009.1472 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 0910.1182 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 0908.3404 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 0904.3606 #2 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1507.03307 #1 · backfill · confidence 0.70 Akihiro Higashitani
• 1506.00467 #2 · backfill · confidence 0.70 Akihiro Higashitani
• 1503.06434 #1 · backfill · confidence 0.70 Akihiro Higashitani
• 2606.03267 #1 · arxiv_oai · confidence 0.70 Akihiro Higashitani
• 1503.05685 #1 · backfill · confidence 0.70 Akihiro Higashitani
• 1412.3881 #2 · backfill · confidence 0.70 Akihiro Higashitani
• 1411.5250 #1 · backfill · confidence 0.70 Akihiro Higashitani
• 1403.7787 #2 · backfill · confidence 0.70 Akihiro Higashitani
• 1312.7049 #2 · backfill · confidence 0.70 Akihiro Higashitani
• 1312.6340 #1 · backfill · confidence 0.70 Akihiro Higashitani
• 1308.4765 #2 · backfill · confidence 0.70 Akihiro Higashitani
• 1212.6617 #1 · backfill · confidence 0.70 Akihiro Higashitani
• 1211.5755 #4 · backfill · confidence 0.70 Akihiro Higashitani

Frequent Coauthors

• Takayuki Hibi 17 shared papers
• Hidefumi Ohsugi 5 shared papers
• Akiyoshi Tsuchiya 4 shared papers
• Hirotake Kurihara 4 shared papers
• Kazuki Kurimoto 4 shared papers
• Koji Matsushita 4 shared papers
• Kyouko Kimura 4 shared papers
• Naoki Matsumoto 4 shared papers
• Oliver Clarke 4 shared papers
• Yusuke Nakajima 4 shared papers
• Augustine B. O'Keefe 3 shared papers
• Kenta Ueyama 3 shared papers
• Koutarou Yoshida 3 shared papers
• Mateusz Micha{\l}ek 3 shared papers
• Osamu Iyama 3 shared papers
• Ryoichi Kase 3 shared papers
• Toshitaka Aoki 3 shared papers
• Yuya Mizuno 3 shared papers
• Christian Haase 2 shared papers
• Fatemeh Mohammadi 2 shared papers