Basic Information

Email Address

• Email Address

  miyagawa.akihiro.8pkyoto-u.ac.jp

Professional Memberships

• From 2023, To Present

  The Mathematical Society of Japan

Research History

• From Apr. 2026, To Present

  Kyoto University, Graduate School of Science Division of Mathematics, Assistant Professor
• From May 2024, To Mar. 2026

  University of California, San Diego, Department of Mathematics, JSPS Overseas fellowship
• From Apr. 2024, To Apr. 2024

  Kyoto University, Graduate School of Science, Part-time research fellow
• From Apr. 2022, To Mar. 2024

  Japan Society for the Promotion of Science, 特別研究員 DC2

ID,URL

• ORCID ID

  0000-0002-2525-5283

• J-Global ID

  202401009238175847

• External link

  https://sites.google.com/view/akihiromiyagawahomepage

researchmap URL

• https://researchmap.jp/akihiro_miyagawa

Research

Research Interests

• Free Probability

Research Areas

• Natural sciences, Basic analysis, Free Probability

Papers

• Operator‐valued Khintchine inequality for ε‐free semicircles

  Benoît Collins; Akihiro Miyagawa

  Bulletin of the London Mathematical Society, Jan. 2026

  
• The Strong Haagerup Inequality for q -Circular Systems

  Todd Kemp; Akihiro Miyagawa

  International Mathematics Research Notices, 29 Dec. 2025

  
• A note on free divergence-free vector fields

  Hyuga Ito; Akihiro Miyagawa

  Comptes Rendus. Mathématique, 25 Nov. 2024

  
• Convergence for noncommutative rational functions evaluated in random matrices

  Benoît Collins; Tobias Mai; Akihiro Miyagawa; Félix Parraud; Sheng Yin

  Mathematische Annalen, Jan. 2024

  
• A short note on strong convergence of q-Gaussians

  Akihiro Miyagawa

  International Journal of Mathematics, Dec. 2023

  
• A dual and conjugate system for q-Gaussians for all q

  Akihiro Miyagawa; Roland Speicher

  Advances in Mathematics, Jan. 2023

  
• A characterization of rationality in free semicircular operators

  Akihiro Miyagawa

  Journal of Functional Analysis, Oct. 2022

  

Misc.

• The spectra of polynomials in free (semi)circular operators

  Akihiro Miyagawa

  Mar. 2026

  
• Double q-Wigner Chaos and the Fourth Moment

  Todd Kemp, Akihiro Miyagawa

  Nov. 2025

  

Education

Teaching subject(s)

• From 01 Apr. 2026, To 31 Mar. 2027

  Linear Algebra with Exercises A

  N151, Spring, Institute for Liberal Arts and Sciences, 3
• From 01 Apr. 2026, To 31 Mar. 2027

  Calculus with Exercises B

  N150, Fall, Institute for Liberal Arts and Sciences, 3