Cover Image

The Hom-Ext quiver and applications to exceptional collections

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Igusa, Kiyoshi, Maresca, Ray
Format:	Preprint
Published:	2025
Subjects:	Representation Theory Combinatorics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Enumerating m-clusters using exceptional sequences
by: Igusa, Kiyoshi
Published: (2024)

Bijection between positive clusters and projectively signed exceptional sequences
by: Chen, Shujian, et al.
Published: (2023)

Short history of signed exceptional sequences
by: Igusa, Kiyoshi, et al.
Published: (2025)

Pseudo-torsion classes
by: Igusa, Kiyoshi, et al.
Published: (2026)

Isotropic meta Kazhdan--Lusztig combinatorics I: Ext-quiver presentation for the Hecke category
by: Mills, Ben
Published: (2026)

Generalized Goulden-Yong duals and signed minimal factorizations
by: Chen, Shujian, et al.
Published: (2023)

Exceptional sequences of type $B_n/C_n$ and those in the abelian tube
by: Igusa, Kiyoshi, et al.
Published: (2023)

Exceptional sequences and rooted labeled forests
by: Igusa, Kiyoshi, et al.
Published: (2021)

Infinitesimal semi-invariant pictures and co-amalgamation
by: Hanson, Eric J., et al.
Published: (2020)

A category of noncrossing partitions
by: Igusa, Kiyoshi
Published: (2014)

Continuous quivers of type A (I) Foundations
by: Igusa, Kiyoshi, et al.
Published: (2019)

Scalar extensions of quiver representations over $\mathbb{F}_1$
by: Kleinau, Markus
Published: (2024)

On maximal green sequence for quivers arising from weighted projective lines
by: Fu, Changjian, et al.
Published: (2021)

An extended generalization of RSK via the combinatorics of type $A$ quiver representations
by: Dequêne, Benjamin
Published: (2024)

An extended generalization of RSK correspondence via $A$ type quiver representations
by: Dequêne, Benjamin
Published: (2024)

Canonically Jordan recoverable categories for modules over the path algebra of $A_n$ type quivers
by: Dequêne, Benjamin
Published: (2023)

More ghost modules I
by: Igusa, Kiyoshi
Published: (2025)

Para-exceptional sequences for tame hereditary algebras and McCammond-Sulway lattices
by: Hanson, Eric J., et al.
Published: (2025)

Polynomial identities for quivers via incidence algebras
by: Berele, Allan, et al.
Published: (2025)

Rogers-Ramanujan type identities at $Λ_0$ from perfect crystals of exceptional quantum affine algebras
by: Han, Shaolong
Published: (2025)

Combinatorial proofs of the type A quiver component formulas
by: Lindberg, Aidan, et al.
Published: (2025)

Reddening sequences and mutation of infinite quivers
by: Bucher, Eric, et al.
Published: (2025)

Generalized Grassmann invariant-redrawn
by: Igusa, Kiyoshi
Published: (2025)

$\imath$Hall algebra of Jordan quiver and $\imath$Hall-Littlewood functions
by: Lu, Ming, et al.
Published: (2021)

Entropy of cluster DT transformations and the finite-tame-wild trichotomy of acyclic quivers
by: Ishibashi, Tsukasa, et al.
Published: (2024)

Quiver matroids -- Matroid morphisms, quiver Grassmannians, their Euler characteristics and $\mathbb{F}_1$-points
by: Jarra, Manoel, et al.
Published: (2024)

A piecewise-linear formula for rigid representations of Dynkin quivers
by: Kus, Deniz, et al.
Published: (2024)

Finest positroid subdivisions from maximal weakly separated collections
by: Koshevoy, Gleb A., et al.
Published: (2025)

Measures on Cameron's treelike classes and applications to tensor categories
by: Can, Thanh, et al.
Published: (2026)

Derived delooping levels and finitistic dimension
by: Guo, Ruoyu, et al.
Published: (2023)

Mackey-type identity for invariant functions on Lie algebras of finite unitary groups and an application
by: Cuenca, Cesar, et al.
Published: (2022)

Boundedness criteria for real quivers of rank 3
by: Casals, Roger, et al.
Published: (2025)

Picture groups and maximal green sequences
by: Igusa, Kiyoshi, et al.
Published: (2020)

The cluster complex for cluster Poisson varieties and representations of acyclic quivers
by: Melo, Carolina, et al.
Published: (2023)

On the coefficients of Coxeter polynomials of trees and bipartite quivers
by: Harel, Niv, et al.
Published: (2025)

On the vanishing of Ext and Tor
by: Bahlekeh, Abdolnaser, et al.
Published: (2025)

The weak categorical quiver minor theorem and its applications: matchings, multipaths, and magnitude cohomology
by: Caputi, Luigi, et al.
Published: (2024)

Expander representations of quivers
by: Reineke, Markus
Published: (2024)

Vertex functions of type $D$ Nakajima quiver varieties
by: Dinkins, Hunter, et al.
Published: (2025)

Wreath Macdonald polynomials, quiver varieties, and quasimap counts
by: Ayers, Jeffrey, et al.
Published: (2024)