| Algebraic study on Cameron–Walker graphs T Hibi, A Higashitani, K Kimura, AB O'Keefe Journal of Algebra 422, 257-269, 2015 | 61 | 2015 |
| Roots of Ehrhart polynomials arising from graphs T Matsui, A Higashitani, Y Nagazawa, H Ohsugi, T Hibi Journal of Algebraic Combinatorics 34 (4), 721-749, 2011 | 59 | 2011 |
| Arithmetic aspects of symmetric edge polytopes A Higashitani, K Jochemko, M Michałek Mathematika 65 (3), 763-784, 2019 | 42 | 2019 |
| Integer decomposition property of dilated polytopes DA Cox, C Haase, T Hibi, A Higashitani arXiv preprint arXiv:1211.5755, 2012 | 41 | 2012 |
| Counterexamples of the conjecture on roots of Ehrhart polynomials A Higashitani Discrete & Computational Geometry 47, 618-623, 2012 | 26 | 2012 |
| Smooth Fano polytopes arising from finite directed graphs A Higashitani | 24 | 2015 |
| Interlacing Ehrhart polynomials of reflexive polytopes A Higashitani, M Kummer, M Michałek Selecta Mathematica 23 (4), 2977-2998, 2017 | 23 | 2017 |
| Dominating induced matchings of finite graphs and regularity of edge ideals T Hibi, A Higashitani, K Kimura, A Tsuchiya Journal of Algebraic Combinatorics 43, 173-198, 2016 | 23 | 2016 |
| Depth of edge rings arising from finite graphs T Hibi, A Higashitani, K Kimura, A O’Keefe Proceedings of the American Mathematical Society 139 (11), 3807-3813, 2011 | 23 | 2011 |
| Conic divisorial ideals of Hibi rings and their applications to non-commutative crepant resolutions A Higashitani, Y Nakajima Selecta Mathematica 25, 1-25, 2019 | 19 | 2019 |
| Almost Gorenstein homogeneous rings and their h-vectors A Higashitani Journal of Algebra 456, 190-206, 2016 | 16 | 2016 |
| Hermite normal forms and δ-vectors T Hibi, A Higashitani, N Li Journal of Combinatorial Theory, Series A 119 (6), 1158-1173, 2012 | 16 | 2012 |
| Ehrhart polynomial roots of reflexive polytopes G Hegedüs, A Higashitani, A Kasprzyk arXiv preprint arXiv:1503.05739, 2015 | 15 | 2015 |
| Ehrhart polynomials of convex polytopes with small volumes T Hibi, A Higashitani, Y Nagazawa European Journal of Combinatorics 32 (2), 226-232, 2011 | 14 | 2011 |
| Shifted symmetric δ-vectors of convex polytopes A Higashitani Discrete mathematics 310 (21), 2925-2934, 2010 | 14 | 2010 |
| Fans and polytopes in tilting theory I: Foundations T Aoki, A Higashitani, O Iyama, R Kase, Y Mizuno arXiv preprint arXiv:2203.15213, 2022 | 13 | 2022 |
| Combinatorial mutations and block diagonal polytopes O Clarke, A Higashitani, F Mohammadi Collectanea Mathematica, 1-31, 2021 | 12 | 2021 |
| Roots of Ehrhart polynomials of Gorenstein Fano polytopes T Hibi, A Higashitani, H Ohsugi Proceedings of the American Mathematical Society 139 (10), 3727-3734, 2011 | 12 | 2011 |
| Newton–Okounkov bodies of flag varieties and combinatorial mutations N Fujita, A Higashitani International Mathematics Research Notices 2021 (12), 9567-9607, 2021 | 11 | 2021 |
| Non-level semi-standard graded Cohen–Macaulay domain with h-vector (h0, h1, h2) A Higashitani, K Yanagawa Journal of Pure and Applied Algebra 222 (1), 191-201, 2018 | 11 | 2018 |
