Calabi-Yau triangulated categories
B Keller - Trends in representation theory of algebras and related …, 2008 - books.google.com
Calabi-Yau triangulated categories Page 483 Calabi-Yau triangulated categories Bernhard
Keller 1 Introduction These notes reflect the contents of three lectures given at the workshop …
Keller 1 Introduction These notes reflect the contents of three lectures given at the workshop …
Cluster tilting for higher Auslander algebras
O Iyama - Advances in Mathematics, 2011 - Elsevier
The concept of cluster tilting gives a higher analogue of classical Auslander correspondence
between representation-finite algebras and Auslander algebras. The n-Auslander–Reiten …
between representation-finite algebras and Auslander algebras. The n-Auslander–Reiten …
[HTML][HTML] Exchange graphs and Ext quivers
A King, Y Qiu - Advances in Mathematics, 2015 - Elsevier
We study the oriented exchange graph EG∘(Γ NQ) of reachable hearts in the finite-
dimensional derived category D (Γ NQ) of the CY-N Ginzburg algebra Γ NQ associated to an …
dimensional derived category D (Γ NQ) of the CY-N Ginzburg algebra Γ NQ associated to an …
Cluster tilting objects in generalized higher cluster categories
L Guo - Journal of Pure and Applied Algebra, 2011 - Elsevier
We prove the existence of an m-cluster tilting object in a generalized m-cluster category
which is (m+ 1)-Calabi–Yau and Hom-finite, arising from an (m+ 2)-Calabi–Yau dg algebra …
which is (m+ 1)-Calabi–Yau and Hom-finite, arising from an (m+ 2)-Calabi–Yau dg algebra …
Cluster categories
I Reiten - Proceedings of the International Congress of …, 2010 - World Scientific
Cluster algebras were introduced by Fomin-Zelevinsky in 2002 in order to give a
combinatorial framework for phenomena occurring in the context of algebraic groups …
combinatorial framework for phenomena occurring in the context of algebraic groups …
[HTML][HTML] The geometry of Brauer graph algebras and cluster mutations
BR Marsh, S Schroll - Journal of Algebra, 2014 - Elsevier
In this paper we establish a connection between ribbon graphs and Brauer graphs. As a
result, we show that a compact oriented surface with marked points gives rise to a unique …
result, we show that a compact oriented surface with marked points gives rise to a unique …
Coloured quiver mutation for higher cluster categories
We define mutation on coloured quivers associated to tilting objects in higher cluster
categories. We show that this operation is compatible with the mutation operation on the …
categories. We show that this operation is compatible with the mutation operation on the …
From m-clusters to m-noncrossing partitions via exceptional sequences
Let W be a finite crystallographic reflection group. The generalized Catalan number of W
coincides both with the number of clusters in the cluster algebra associated to W, and with …
coincides both with the number of clusters in the cluster algebra associated to W, and with …
Rigid objects in higher cluster categories
A Wrålsen - Journal of Algebra, 2009 - Elsevier
We study maximal m-rigid objects in the m-cluster category CHm associated with a finite
dimensional hereditary algebra H with n nonisomorphic simple modules. We show that all …
dimensional hereditary algebra H with n nonisomorphic simple modules. We show that all …