Kota Yamaura

Graduate Faculty of Interdisciplinary Research Faculty of Engineering

University of Yamanashi

Papers

• Tilting theory for finite dimensional 1-Iwanaga-Gorenstein algebras, with Y. Kimura and H. Minamoto, J. Algebra 663 (2025), 259-288.

• Happel's functor and homologically well-graded Iwanaga-Gorenstein algebras, with H. Minamoto, J. Algebra 565 (2021), 441-488.

• On finitely graded Iwanaga-Gorenstein algebras and the stable categories of their (graded) Cohen-Macaulay modules, with H. Minamoto, Adv. Math. 373 (2020), 107228.

• Homological dimension formulas for trivial extension algebras, with H. Minamoto, J. Pure Appl. Algebra 224 (2020), no. 8, 106344, 30 pp.

• Tilting theory for Gorenstein rings in dimension one, with R. O. Buchweitz and O. Iyama, Forum Math. Sigma 8 (2020), Paper No. e36, 37 pp.

• Higher APR tilting preserves n-representation infiniteness, with Y. Mizuno, J. Algebra 447 (2016), 56-73.

• Tilting theoretical approach to moduli spaces over preprojective algebras, with Y. Sekiya, Algebr. Represent. Theory 16 (2013), no.6, 1733-1786.

• Realizing stable categories as derived categories, Adv. Math. 248 (2013), 784-819.

• The classification of tilting modules over Harada algebras, J. Math. Soc. Japan 64 (2012), no. 4, 1333-1352.

• Quivers with relations of Harada algebras, Proc. Amer. Math. Soc. 138 (2010), 47-59.

• Skew-matrix rings and application to QF-rings, with Y. Nagadomi, K. Oshiro and M. Uhara, Ring theory 2007, 248-271, World Sci. Publ., Hackensack, NJ, 2009.

Docter thesis

• Realizing stable categories as derived categories, 2012.

Master thesis

• Representation Theory of Harada algebras, written in Japanese, 2009. pdf

Link to Japan Ring HomePage

• Ring HomePage (in Japanese) ✈

e-mail : kyamaura(at)yamanashi.ac.jp