Japanese

Department of Mathematical Sciences, Shinshu University /
3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan.

Papers ( MathSciNet )

• (With R.Kodera) Finite dimensional simple modules of $(q,\mathbf{Q})$-current algebras, J. of Algebra. 570 (2021), 470 - 530.
• (with T. Kuwabara and H.Miyachi) On the Mackey formulas for cyclotomic Hecke algebras and categories O of rational Cherednik algebras, Osaka J. Math. 58 (2021) 103 - 134.
• (with S.Ariki, R.Kase, K.Miyamoto) Self-injective cellular algebras whose representation type are tame of polynomial growth, Algebr. Represent. Theory 23 (2020), no. 3, 833–871.
• Finite dimensional simple modules of deformed current Lie algebras J. of Algebra. 501 (2018), 1-43.
• New Realization of Cyclotomic q-Schur Algebras. Publ. RIMS Kyoto Univ. 52 (2016), 497-555.
• Induction and Restriction Functors for Cyclotomic q-Schur Algebras. Osaka J. Math. 51 (2014), 785-822.
• On Weyl modules of cyclotomic q-Schur algebras, Contemp. Math. 565 (2012), 261-286.
• Blocks of category O for rational Cherednik algebras and of cyclotomic Hecke algebras of type G(r,p,n), Osaka J. Math. 48 (2011), 895-912.
• Presenting cyclotomic q-Schur algebras, Nagoya Math. J. 201 (2011), 45-116.
• On decomposition numbers with Jantzen filtration of cyclotomic q-Schur algebras, Represent. Theory 14 (2010), 417-434.
• (with. T. Shoji) Cyclotomic q-Schur algebras associated to the Ariki-Koike algebra, Represent. Theory 14 (2010), 379-416.
• The representation type of Ariki-Koike algebras and cyclotomic q-Schur algebras, Adv. Math. 224 (2010), 539-560.
• A product formula for decomposition numbers of the cyclotomic q-Schur algebra and its analogue for the Fock space, RIMS Kokyuroku Bessatsu B11 (2009),125-144.
• (with T. Shoji) Product formulas for the cyclotomic v-Schur algebra and for the canonical bases of the Fock space, J. Algebra 321 (2009), 3527-3549.