- From Graphical Lasso to Atomic Norms: High-Dimensional Pattern Recovery,
arXiv:2506.13353,
joint work with P. Graczyk, B. Kołodziejek, M. Wilczyński.
- An example of homogeneous cones whose basic relative invariant has maximal degree,
to appear in the Proceedings of 7th Tunisian-Japanese Conference; arXiv:2405.09089.
- Capelli-type identities and b-functions of prehomogeneous vector spaces associated with sub-Hankel determinants, Kyushu J. Math. 79 (2025), 1--34;
KJM
- Decomposition of gamma matrices of local zeta functions associated with homogeneous cones, Tohoku Math. J. 76 (2024), 521--540;
TMJ
- Stieltjes transforms and $R$-transforms associated to two-parameter Lambert-Tsallis functions,
Entropy 2023, 25(6), 858 (20 pages), joint work with P. Graczyk (Université d'Angers);
Entropy.
- Prehomogeneous vector spaces obtained from triangle arrangements, J. Algebra 633 (2023), 591--618, joint wirk with T. Kogiso (Josai University);
J.Algebra.
- Wigner and Wishart ensembles for sparse Vinberg models,
Ann. Inst. Stats. Math. 74 (2022), 1--31, joint work with P. Graczyk (Université d'Angers);
AISM.
- Rings of invariant differential operators on homogeneous cones and their Capelli-type formulas,
In: Baklouti A., Ishi H. (eds) Geometric and Harmonic Analysis on Homogeneous Spaces and Applications.
TJC 2019. PROMS 366, Springer.
- Functional equations of zeta functions associated with homogeneous cones,
Tohoku Math. J. 72 (2020), 349--378; TMJ.
- A shorter proof of a characterization of symmetric cones by the degrees of the basic relative invariants,
Kyushu J. Math. 71 (2017), 251--255; KJM
- Basic relative invariants of homogeneous cones and their Laplace transforms,
J. Math. Soc. Japan 70 (2018), 1, 323--342; JMSJ
- Characterization of symmetric cones by means of the basic relative invariants,
Adv. Pure Appl. Math. 7 (2016), 2, 143--153; APAM
- Basic relative invariants of homogeneous cones,
Journal of Lie Theory 24 (2014), 1013--1032; JLT
- Clans defined by representations of Euclidean Jordan algebras and the associated basic relative invariants,
Kyushu J. Math. 67 (2013), 163--202, joint worh with T. Nomura; KJM
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- Sub-Hankel 行列式に関する局所関数等式
(2025年度表現論ワークショップ, 2026年1月)
- あるsub-Hankel 行列式に関する局所関数等式について
(2025年度表現論シンポジウム, 2025年11月)
- Local functional equations related to some sub-Hankel determinants
(8th Tunisian-Japanese conference “Geometric and Harmonic Analysis on Homogeneous Spaces and Applications,” October, 2025)
- SLOPE についての幾何学的考察
(2024年度表現論ワークショップ, 2025年1月)
- Sub-Hankel 行列式に付随する概均質ベクトル空間の b 関数について
(2024年度表現論シンポジウム, 2024年11月)
- A calculation of b-functions related to homaloidal polynomials arising from nonprehomogeneous group action
(AGU 表現論セミナー, 2024年3月)
- 等質開凸錐上のLaplace変換を用いた対称錐の特徴付け
(神戸大学可積分系セミナー, 神戸大学, 2024年2月)
- ある非概均質的homaloidal 多項式のb 関数について
(AGU 表現論セミナー, 相模原市, 2024年1月)
- Decomposition of gamma matrices of local zeta functions associated with homogeneous cones
(7th Tunisian-Japanese conference “Geometric and Harmonic Analysis on Homogeneous Spaces and Applications,” November, 2023)
- Capelli-type identities and \(b\)-functions associated with a certain solvable prehomogeneous vector space
(Representation Theory and Differential Geometry on homogeneous spaces, Satellite workshop of 7th-TJC, September, 2023)
- 等質開凸錐に付随するゼータ関数のガンマ行列の分解定理
(2023年度日本数学会年会,2023年3月)
研究業績一覧はこちらから
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