Harder–Narasimhan filtrations of persistence modules

Abstract The Harder–Narasimhan (HN) type of a quiver representation is a discrete invariant parameterised by a real‐valued function (called a central charge) defined on the vertices of the quiver. In this paper, we investigate the strength and limitations of HN types for several families of quiver r...

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Bibliographic Details
Main Authors: Marc Fersztand, Emile Jacquard, Vidit Nanda, Ulrike Tillmann
Format: Article
Language:English
Published: Wiley 2024-12-01
Series:Transactions of the London Mathematical Society
Online Access:https://doi.org/10.1112/tlm3.70003