[PDF][PDF] Geometry of representations of algebras
W Crawley-Boevey - Lecture notes, 1993 - Citeseer
These lecture notes are about the variety Mod (A, r) of r-dimensional modules for an
associative algebra A, and to a lesser extent about the variety Alg (n) of n-dimensional …
associative algebra A, and to a lesser extent about the variety Alg (n) of n-dimensional …
Generalised Lat-Igusa-Todorov Algebras and Morita Contexts
M Lanzilotta, J Vivero - arXiv preprint arXiv:2311.06148, 2023 - arxiv.org
In this paper we define (special) GLIT classes and (special) GLIT algebras. We prove that
GLIT algebras, which generalise Lat-Igusa-Todorov algebras, satisfy the finitistic dimension …
GLIT algebras, which generalise Lat-Igusa-Todorov algebras, satisfy the finitistic dimension …
Stable finiteness of ample groupoid algebras, traces and applications
B Steinberg - arXiv preprint arXiv:2207.11194, 2022 - arxiv.org
In this paper we study stable finiteness of ample groupoid algebras with applications to
inverse semigroup algebras and Leavitt path algebras, recovering old results and proving …
inverse semigroup algebras and Leavitt path algebras, recovering old results and proving …
Continuum Kac-Moody algebras
We introduce a new class of infinite-dimensional Lie algebras, which we refer to as
continuum Kac-Moody algebras. Their construction is closely related to that of usual Kac …
continuum Kac-Moody algebras. Their construction is closely related to that of usual Kac …
Auslander-Reiten Theory of Finite-Dimensional Algebras
RC Simões - Modern Trends in Algebra and Representation Theory, 2023 - cambridge.org
Representation theory is the study of algebraic structures such as groups and rings via their
actions on simpler algebraic structures such as vector spaces. In this survey chapter, which …
actions on simpler algebraic structures such as vector spaces. In this survey chapter, which …
Strongly tilting truncated path algebras
A Dugas, B Huisgen-Zimmermann - manuscripta mathematica, 2011 - Springer
For any truncated path algebra Λ, we give a structural description of the modules in the
categories P^< ∞ (Λ-\rm mod) and P^< ∞ (Λ-\rm mod), consisting of the finitely generated …
categories P^< ∞ (Λ-\rm mod) and P^< ∞ (Λ-\rm mod), consisting of the finitely generated …
Quivers and representations
X Chen, KB Nam, T Pospíchal - Handbook of algebra, 2009 - Elsevier
Publisher Summary This chapter discusses the use of the language of quivers in
mathematics. Quivers arise in many areas of mathematics, including representation theory …
mathematics. Quivers arise in many areas of mathematics, including representation theory …
[HTML][HTML] Structure of free semigroupoid algebras
A free semigroupoid algebra is the wot-closure of the algebra generated by a TCK family of
a graph. We obtain a structure theory for these algebras analogous to that of free semigroup …
a graph. We obtain a structure theory for these algebras analogous to that of free semigroup …
Truncated path algebras are homologically transparent
A Dugas, B Huisgen-Zimmermann… - Models, Modules and …, 2008 - books.google.com
It is shown that path algebras modulo relations of the form Λ= KQ/I, where Q is a quiver, K a
coefficient field, and I⊆ KQ the ideal generated by all paths of a given length, can be readily …
coefficient field, and I⊆ KQ the ideal generated by all paths of a given length, can be readily …
[PDF][PDF] One quiver to rule them all
L Le Bruyn - arXiv preprint math.RA/0304196, 2003 - matrix.uantwerpen.be
In math. AG/9904171 it was shown that the étale local structure of finite dimensional
representations for a formally smooth algebra is determined by (varying) local quiver …
representations for a formally smooth algebra is determined by (varying) local quiver …