Yasuaki Hiraoka Principal Investigator Ph.D.

Job Principal Investigator, AIMR
Group Mathematics Unit
Laboratory Y. Hiraoka Laboratory
Address Room 4B,AIMR Main Building,Katahira Campus
Tel +81-22-217-6175
E-Mail yasuaki.hiraoka.b2@tohoku.ac.jp
Related Site

Research Interests

  • Topological Data Analysis on Materials Science
  • Persistent Homology
  • Random Topology

Main Publication List

  • Y. Hiraoka, T. Nakamura, A. Hirata, E. G. Escolar, K. Matsue, and Y. Nishiura. Hierarchical structures of amorphous solids characterized by persistent homology. Proceedings of the National Academy of Sciences of the United States of America 113 (2016), 7035–7040.
  • E. Escolar and Y. Hiraoka. Persistence Modules on Commutative Ladders of Finite Type. Discrete & Computational Geometry, 55 (2016), 100-157
  • T. Nakamura, Y. Hiraoka, A. Hirata, E. G. Escolar, and Y. Nishiura. Persistent Homology and Many-Body Atomic Structure for Medium-Range Order in the Glass. Nanotechnology 26 (2015) 304001.
  • M. Gameiro, Y. Hiraoka, S. Izumi, M. Kramar, K. Mischaikow, and V. Nanda, Topological Measurement of Protein Compressibility via Persistent Diagrams, Japan J. Indust. Appl. Math., Vol. 32 (2015), 1-17.


  • NISTEP Award (The Researchers with Nice Step)
  • The 1st Hiroshi Fujiwara Mathematical Science Award
  • Best Paper Award in Japan Society for Industrial and Applied Mathematics (2004)