Rchr

J-GLOBAL ID：200901064255237256 Update date: Feb. 09, 2023

Hiraki Akira

ヒラキアキラ | Hiraki Akira

Affiliation and department：
Job title： Professor

Research field (3)： Applied mathematics and statistics , Basic mathematics , Algebra

Research keywords (4)： Distance-regular graph , Algebraic Combinatorics , (距離正則グラフ) , 代数的組合せ論

Research theme for competitive and other funds (2)：

距離正則グラフ
Distance-regular graphs

MISC (44)：

Akira Hiraki. A Characterization of the Hamming Graphs and the Dual Polar Graphs by Completely Regular Subgraphs. Graphs and Combinatorics. 2012. 28. 4. 449-467
S. Bang, A. Hiraki, J. H. Koolen. Delsarte Set Graphs with Small c(2). GRAPHS AND COMBINATORICS. 2010. 26. 2. 147-162
Akira Hiraki. A characterization of some distance-regular graphs by strongly closed subgraphs. EUROPEAN JOURNAL OF COMBINATORICS. 2009. 30. 4. 893-907
Akira Hiraki. Distance-Regular Graph with c(2) > 1 and a(1)=0 < a(2). GRAPHS AND COMBINATORICS. 2009. 25. 1. 65-79
Akira Hiraki. Strongly Closed Subgraphs in a Distance-Regular Graph with c (2) > 1. GRAPHS AND COMBINATORICS. 2008. 24. 6. 537-550

ｍore...

Education (3)：

1992 - 1995 Osaka University Graduate School, Division of Natural Science 数学
1990 - 1992 Osaka Kyoiku University Graduate School, Division of Education 数学教育
1985 - 1989 Osaka Kyoiku University Faculty of Education 特別数学課程

Professional career (4)：

(BLANK) (Osaka Kyoiku University)
修士(教育学) (大阪教育大学)
(BLANK) (Osaka University)
博士(理学) (大阪大学)

Work history (2)：

2014/04/01 - 大阪教育大学教育学部教授
2007/04/01 - 大阪教育大学教育学部准教授

Association Membership(s) (1)：

日本数学会

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