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J-GLOBAL ID：201601011019767391 Update date: Mar. 10, 2025

KEISUKE SHIROMOTO

Affiliation and department：

Research field (2)： Applied mathematics and statistics , Basic mathematics

Research keywords (3)： Combinatorics , Matroid , Error-correcting code

Research theme for competitive and other funds (14)：

2020 - 2025 マトロイドの臨界問題の新展開と解決への複合的アプローチ
2015 - 2020 Combinatorial designs and their optimalitiy related to Codes, spherical designs and grouptesting
2015 - 2019 Construction of post quantum cryptography systems by p-adic analysis
2012 - 2016 Quantum fading channel and its information carrying limit, coding-decoding, and modulation
2012 - 2015 Complexity structure analysis on the orbits of solutions of nonlinear partial differential equations by p-adic analysis

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Papers (30)：

Koji Imamura, Keisuke Shiromoto. Critical Problem for a q-analogue of polymatroids. Discrete Mathematics. 2024. 347. 5. 113924-113924
Koji Imamura, Keisuke Shiromoto. Critical Problem for codes over finite chain rings. Finite Fields and Their Applications. 2022. 76. 101900-101900
Nanami Bono, Tatsuya Maruta, Keisuke Shiromoto, Kohei Yamada. On the non-trivial minimal blocking sets in binary projective spaces. Finite Fields and Their Applications. 2021. 72. 101814-101814
Thomas Britz, Adam Mammoliti, Keisuke Shiromoto. Wei-type duality theorems for rank metric codes. Designs, Codes and Cryptography. 2020. 88. 8. 1503-1519
SHIROMOTO KEISUKE. Codes with the rank metric and matroids. Designs, Codes and Cryptography. 2019. 87. 8. 1765-1776

MISC (10)：

Thomas Britz, Keisuke Shiromoto. On the covering dimension of a linear code. CoRR. 2015. abs/1504.02357
Trygve Johnsen, Keisuke Shiromoto, Hugues Verdure. A generalization of Kung's theorem. CoRR. 2015. abs/1505.05628
Shiromoto Keisuke. On Critical Exponents of Matroids and Linear Codes (Designs, Codes, Graphs and Related Areas). RIMS Kokyuroku. 2014. 1889. 7-12
Masayuki Angata, Keisuke Shiromoto. Mutually disjoint 5-designs from pless symmetry codes. Journal of Statistical Theory and Practice. 2012. 6. 1. 78-87
OTA Masaki, SHIROMOTO Keisuke, SASAKI USUDA Tsuyoshi. Analytical Solution of Channel Matrix for Coded Quantum Signals by Arbitrary Classical Linear Codes over the Ring of Intergers. The transactions of the Institute of Electronics, Information and Communication Engineers. B. 2012. 95. 2. 110-118

Lectures and oral presentations (24)：

On covering radii of rank metric codes
(46th Australasian Combinatorics Conference (46ACC) , The University of Queensland 2024)
On the Critical Problem for codes over Z/qZ
(46th Australasian Combinatorics Conference (46ACC) ,The University of Queensland 2024)
On a q-analogue of perfect matroid designs
(2024)
On the matroid representation over finite rings
(2024)
Some Properties of q-Perfect Matroid Designs
(45th Australasian Combinatorics Conference 2023)

Professional career (1)：

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