The universal cover of an algebra without double bypass.

DOI10.1016/j.jalgebra.2006.10.035zbMath1124.16015arXivmath/0507513OpenAlexW2014483228MaRDI QIDQ2370217

Patrick Le Meur

Publication date: 22 June 2007

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0507513

zbMATH Keywords

finite-dimensional algebrasfundamental groupsGalois coveringsordinary quiversGabriel quiversdouble bypasses

Mathematics Subject Classification ID

Representations of quivers and partially ordered sets (16G20)

Related Items (13)

GALOIS AND UNIVERSAL COVERINGS OF LINEAR CATEGORIES AND FIBER PRODUCTS ⋮ A finite dimensional algebra of the diagram of a knot ⋮ The intrinsic fundamental group of a linear category ⋮ Galois coverings of pointed coalgebras. ⋮ A Note on the Fundamental Group of a Triangular Algebra ⋮ THE UNIVERSAL COVER OF A MONOMIAL TRIANGULAR ALGEBRA WITHOUT MULTIPLE ARROWS ⋮ On Galois coverings and tilting modules. ⋮ Topological invariants of piecewise hereditary algebras ⋮ Galois Coverings of Weakly Shod Algebras ⋮ On Maximal Diagonalizable Lie Subalgebras of the First Hochschild Cohomology ⋮ The path algebra as a left adjoint functor ⋮ Full and convex linear subcategories are incompressible ⋮ Galois coverings of enriched categories and an extension of Cohen-Montgomery theorem

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