OCAMI Preprint Series 2023
23-1 Chunhua Li, Yoshinori Nishii, Yuji Sagawa, Hideaki Sunagawa
Recent advances on Schrödinger equations with dissipative nonlinearities
April 4, 2023.(PDF)
23-2 Mitsuyasu Hashimoto and Fumiya Kobayashi
Generalized F-signatures of the rings of invariants of finite group schemes
May 23, 2023.(PDF)
23-3 Mitsuyasu Hashimoto and Yuntian Yang,
Indecomposability of graded modules over a graded ring
July 4, 2023.(PDF)
23-4 Mitsuyasu Hashimoto
Hochster-Eagon type theorem for Serre’s (Sn) condition
July 4, 2023.(PDF)
23-5 Kenro Furutani and Irina Markina
Invariant integral structures in pseudo H-type Lie algebras : construction and classification
August 3, 2023.(PDF)
23-6 Akio Kawauchi
Ribbonness on classical link
August 3, 2023. Revised version, September 4, 2023. (PDF)
23-7 Mitsuyasu Hashimoto
The symmetry of finite group schemes, Watanabe type theorem, and the α-invariant of the ring of invariants
September 21, 2023. Revised version, December 5, 2023. (PDF)
23-8 Masato Hashizume
Relationship between variational problems with norm constraints and ground state of semilinear elliptic equations in $\mathbb{R}^2$
October 27, 2023. (PDF)
23-9 Shohei Machida (submitted by Masato Okado)
Quantized superalgebras and generalized quantum groups
December 8, 2023. (PDF)
23-10 Mikami Hirasawa, Ryota Hiura, and Makoto Sakuma
The equivariant genera of marked strongly invertible knots associated with 2-bridge knots
December 13, 2023. (PDF)
23-11 Mitsuyasu Hashimoto and Anurag Singh
Frobenius representation type for invariant rings of finite groups
December 22, 2023. (PDF)