Projective toric varieties as fine moduli spaces of quiver representations
This paper proves that every projective toric variety is the fine moduli space for stable
representations of an appropriate bound quiver. To accomplish this, we study the quiver $ Q …
representations of an appropriate bound quiver. To accomplish this, we study the quiver $ Q …
Toric quiver varieties
L Hille - Algebras and modules, II (Geiranger, 1996), 1998 - books.google.com
Moduli spaces of thin sincere representations of quivers without oriented cycles are
projective toric varieties. We call these moduli spaces toric quiver varieties. A normal toric …
projective toric varieties. We call these moduli spaces toric quiver varieties. A normal toric …
Quiver GIT for varieties with tilting bundles
J Karmazyn - manuscripta mathematica, 2017 - Springer
In the setting of a variety X admitting a tilting bundle T we consider the problem of
constructing X as a quiver GIT quotient of the algebra A:= End _ X (T)^ op A:= End X (T) op …
constructing X as a quiver GIT quotient of the algebra A:= End _ X (T)^ op A:= End X (T) op …
Fano quiver moduli
H Franzen, M Reineke, S Sabatini - Canadian Mathematical Bulletin, 2021 - cambridge.org
We exhibit a large class of quiver moduli spaces, which are Fano varieties, by studying line
bundles on quiver moduli and their global sections in general, and work out several classes …
bundles on quiver moduli and their global sections in general, and work out several classes …
The functor of toric varieties associated with Weyl chambers and Losev-Manin moduli spaces
V Batyrev, M Blume - Tohoku Mathematical Journal, Second Series, 2011 - jstage.jst.go.jp
A root system R of rank n defines an n-dimensional smooth projective toric variety X (R)
associated with its fan of Weyl chambers. We give a simple description of the functor of X (R) …
associated with its fan of Weyl chambers. We give a simple description of the functor of X (R) …
On the equations and classification of toric quiver varieties
M Domokos, D Joó - Proceedings of the Royal Society of Edinburgh …, 2016 - cambridge.org
Toric quiver varieties (moduli spaces of quiver representations) are studied. Given a quiver
and a weight, there is an associated quasi-projective toric variety together with a canonical …
and a weight, there is an associated quasi-projective toric variety together with a canonical …
Logarithmic stable toric varieties and their moduli
The Chow quotient of a toric variety by a subtorus, as defined by Kapranov-Sturmfels-
Zelevinsky, coarsely represents the main component of the moduli space of stable toric …
Zelevinsky, coarsely represents the main component of the moduli space of stable toric …
Fixed point loci of moduli spaces of sheaves on toric varieties
M Kool - Advances in Mathematics, 2011 - Elsevier
Extending work of Klyachko and Perling, we develop a combinatorial description of pure
equivariant sheaves of any dimension on an arbitrary nonsingular toric variety X. Using …
equivariant sheaves of any dimension on an arbitrary nonsingular toric variety X. Using …
Reductive quotients of klt singularities
We prove that the quotient of a klt type singularity by a reductive group is of klt type in
characteristic 0. In particular, given a klt variety X endowed with the action of a reductive …
characteristic 0. In particular, given a klt variety X endowed with the action of a reductive …
Quiver flag varieties and multigraded linear series
A Craw - 2011 - projecteuclid.org
This paper introduces a class of smooth projective varieties that generalize and share many
properties with partial flag varieties of type A. The quiver flag variety M ϑ (Q, r ̲) of a finite …
properties with partial flag varieties of type A. The quiver flag variety M ϑ (Q, r ̲) of a finite …