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pro vyhledávání: '"Kimura, Yuta"'
Let $\Lambda$ be a finite dimensional algebra with an action by a finite group $G$ and $A:= \Lambda *G$ the skew group algebra. One of our main results asserts that the canonical restriction-induction adjoint pair of the skew group algebra extension
Externí odkaz:
http://arxiv.org/abs/2407.06711
The existence of a tilting or silting object is an important feature for an algebraic triangulated category since it gives an equivalence with the derived category of a ring. By applying tilting theory, we study Cohen-Macaulay representations of $\ma
Externí odkaz:
http://arxiv.org/abs/2404.05925
Autor:
Iyama, Osamu, Kimura, Yuta
For a Noetherian $R$-algebra $\Lambda$, there is a canonical inclusion $\mathsf{tors}\Lambda\to\prod_{\mathfrak{p}\in \mathrm{Spec} R}\mathsf{tors}(\kappa(\mathfrak{p})\Lambda)$, and each element in the image satisfies a certain compatibility conditi
Externí odkaz:
http://arxiv.org/abs/2303.02928
In representation theory of graded Iwanaga-Gorenstein algebras, tilting theory of the stable category $\underline{\mathsf{CM}}^{\mathbb{Z}} A$ of graded Cohen-Macaulay modules plays a prominent role. In this paper we study the following two central p
Externí odkaz:
http://arxiv.org/abs/2210.06211
Autor:
Crawley-Boevey, William, Kimura, Yuta
Deformed preprojective algebras are generalizations of the usual preprojective algebras introduced by Crawley-Boevey and Holland, which have applications to Kleinian singularities, the Deligne-Simpson problem, integrable systems and noncommutative ge
Externí odkaz:
http://arxiv.org/abs/2108.00795
Autor:
Iyama, Osamu, Kimura, Yuta
Publikováno v:
In Advances in Mathematics June 2024 446
Autor:
Iyama, Osamu, Kimura, Yuta
The aim of this paper is to unify classification theories of torsion classes of finite dimensional algebras and commutative Noetherian rings. For a commutative Noetherian ring $R$ and a module-finite $R$-algebra $\Lambda$, we study the set $\mathsf{t
Externí odkaz:
http://arxiv.org/abs/2106.00469
Publikováno v:
Engineering Fracture Mechanics, Vol. 241 (2021), 107391
High-strain-rate shear tests were conducted on a three-layered bonded test piece comprising a central aluminum layer with PMMA resin layers bonded on both sides. Upon calculating the displacement field and the strain field using digital image correla
Externí odkaz:
http://arxiv.org/abs/2011.04201
Publikováno v:
In Journal of Algebra 1 February 2025 663:259-288
Autor:
Inoue, Wakana1 (AUTHOR) g7123001be@edu.teu.ac.jp, Kimura, Yuta1 (AUTHOR) y_kimura@tmig.or.jp, Okamoto, Shion1 (AUTHOR) g712300262@edu.teu.ac.jp, Nogimori, Takuto2 (AUTHOR) tnogimori@nibiohn.go.jp, Sakaguchi-Mikami, Akane1 (AUTHOR) amikami@stf.teu.ac.jp, Yamamoto, Takuya2,3,4 (AUTHOR) yamamotot2@nibiohn.go.jp, Tsunetsugu-Yokota, Yasuko1,2,5 (AUTHOR) yokotaysk@stf.teu.ac.jp
Publikováno v:
Viruses (1999-4915). Mar024, Vol. 16 Issue 3, p446. 17p.