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JOURNALS // Zapiski Nauchnykh Seminarov POMI // Archive

Zap. Nauchn. Sem. POMI, 2011 Volume 394, Pages 226–261 (Mi znsl4636)

This article is cited in 3 papers

Selfinjective algebras of stable Calabi–Yau dimension three

S. O. Ivanov

Saint-Petersburg State University, Saint-Petersburg, Russia

Abstract: In the present paper, we introduce the class of algebras, which allows the so-called DTI-family of relations. With few exceptions, the stable Calabi–Yau dimension of these algebras is equal to 3. We prove that all algebras of quaternion type are contained in this class, and we give some other examples of such algebras. Furthermore, we describe minimal projective bimodule resolutions for algebras from this class.

Key words and phrases: Calabi–Yau dimension, stable module category, selfinjective algebra, path algebra of a quiver with relations.

UDC: 512

Received: 08.09.2011


 English version:
Journal of Mathematical Sciences (New York), 2013, 188:5, 601–620

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