My research interests are Toric topology, Combinatorics, Symplectic geometry, and Topological Data Analysis (TDA).


  1. Sho Hasui, Hideya Kuwata, Mikiya Masuda, and Seonjeong Park, Classification of toric manifolds over an n-cube with one vertex cut, International Mathematics Research Notices, rny161,, Publsihed: 05 July 2018. (Online Published) arXiv:1705.07530
  2. Ho Kyoung Ko and Seonjeong Park, Mathematics Anxiety Analysis using Topological Data Analysis, East Asian Math. J. 34 (2), 177--189 (2018)
  3. Suyoung Choi and Seonjeong Park, Strong cohomological rigidity of toric varieties, Proc. Roy. Soc. Edinburgh Sect. A. 147, no. 5, 971--992 (2017), arXiv:1302.0133
  4. Anton Ayzenberg, Mikiya Masuda, Seonjeong Park, and Haozhi Zeng, Cohomology of toric origami manifolds with acyclic proper faces, J. Symplect. Geom. 15 (3), 645--685 (2017), arXiv:1407.0764.
  5. Victor Buchstaber, Nikolay Erokhovets, Mikiya Masuda, Taras Panov, and Seonjeong Park, Cohomological rigidity of manifolds defined by 3-dimensional polytopes, Uspekhi Mat. Nauk 72 (2017), no. 2, 3--66 (Russian); Russian Math. Surveys 72 (2017), no. 2, 199--256 (English translation); pdf (Russian); arXiv:1610.07575
  6. Suyoung Choi, Boram Park, and Seonjeong Park, Pseudograph and its associated real toric manifold, J. Math. Soc. Japan 69 (2), 693--714 (2017), arXiv:1506.06866.
  7. Suyoung Choi and Seonjeong Park, Projective bundles over toric surfaces, Int. J. Math. 27 (4), 1650032 (2016) [30 pages] DOI:, arXiv:1209.5225
  8. Sunghyon Kyeong, Seonjeong Park, Keun-Ah Cheon, Jae-Jin Kim, Dong-Ho Song, and Eunjoo Kim, A New Approach to Investigate the Association between Brain Functional Connectivity and Disease Characteristics of Attention-Deficit/Hyperactivity Disorder: Topological Neuroimaging Data Analysis, PLOS ONE, 10 (9): e0137296, DOI: 10.1371/journal.pone.0137296 (2015)
  9. Anton Ayzenberg, Mikiya Masuda, Seonjeong Park, and Haozhi Zeng, Toric origami structures on quasitoric manifolds, Proc. Steklov Inst. Math. 288 (1), 10--28 (2015), arXiv:1409.6855
  10. Ho Kyoung Ko, Young Woo Choi, and Seonjeong Park, Study on Big Data Utilization Plans of Mathematics Education, J. Korea Soc. Math. Ed. Ser. E: Communications of Mathematical Education 28 (4), 573--588 (2014)
  11. Mikiya Masuda and Seonjeong Park, Toric origami manifolds and multi-fans, Proc. Steklov Inst. Math. 286 (1) (the volume dedicated to Victor Buchstaber's 70th birthday) 308--323 (2014), arXiv:1305.6347
  12. Seonjeong Park and Dong Youp Suh, Q-trivial generalized Bott manifolds, Osaka J. Math. 51 (4), 1081--1093 (2014), arXiv:1212.0103
  13. Suyoung Choi, Seonjeong Park, and Dong Youp Suh, Topological classification of quasitoric manifolds with second Betti number 2, Pacific J. Math. 256 (1) 19--49 (2012), arXiv:1005.5431


[14] Seonjeong Park, Toric manifolds over cyclohedra, arXiv:1709.03231, Osaka J. Math., accepted.


[15] Boram Park and Seonjeong Park, On shellability for a poset of even subgraphs of a graph, arXiv:1705.06423

[16] Boram Park, Hanchul Park, and Seonjeong Park, Graph invariants and Betti numbers of real toric manifolds, arXiv:1801.00296. (The title of this paper is changed from Graph cubeahedra and graph associahedra in toric topology.)

[17] Megumi Harada, Tatsuya Horiguchi, Mikiya Masuda, Seonjeong Park, Positivity of the volume polynomial of subvarieties of flag varieties (temporary), in preparation.

Non-refereed papers