Ohsugi, Hidefumi

• The Electronic Journal of Combinatorics Volume 11, Issue 2 (2004-6) (The Stanley Festschrift volume) - Notes
  The $h$-Vector of a Gorenstein Toric Ring of a Compressed Polytope
  Abstract  PDF
• The Electronic Journal of Combinatorics Volume 33, Issue 1 ( 2026) - Papers
  Examining Kempe Equivalence via Commutative Algebra
  Abstract  PDF