TARU PUBLICATIONS
Journal of Interdisciplinary Mathematics cover
Open Access ·Peer-reviewed·ISSN (Online): 2169-012X·ISSN (Print): 0972-0502

Freq.: MONTHLY - Publishes the methodological and theoretical role of mathematics and mathematical applications underpinning scientific research.

Issues up to 2022 co-published with and available at:Taylor & Francis Online
submissions@tarupublications.com
Open Access Research Article

Indecomposable decomposition of the An quiver

* ,

* Corresponding author · click or hover a name for details

pp. 181–191Vol. 29Issue 1January 2026DOI: 10.47974/JIM-2389XML
Received:
09 Apr 2025
Published Online:
14 Jan 2026
Article type:
Research Article
Language:
EN
Article no.:
JIM-2389
Pages:
181–191

Abstract

In representation theory, the decomposition of modules over path algebras of quivers plays a crucial role in understanding their structure. This study focuses on the decomposition of representations of type An quivers into indecomposable direct summands. 

Keywords

Subject Classifications

16D1016D4016D5016D6016D7016D80

References

[1] H. Derksen and J. Weyman, “Quiver representations,” Notices of the American Mathematical Society, vol. 52, no. 2, pp. 200–206 (2005).
[2] Ibrahim Assem, Daniel Simson, and Andrzej Skowroński, Elements of the Representation Theory of Associative Algebras, Volume 1: Techniques of Representation Theory, London Mathematical Society Student Texts, vol. 65. Cambridge, U.K.: Cambridge University Press (2006).
[3] Maurice Auslander, “Representation theory of Artin algebras II,” Communications in Algebra, vol. 1, pp. 269–310 (1974).
[4] Maurice Auslander and Idun Reiten, “Representation theory of Artin algebras III: Almost split sequences,” Communications in Algebra, vol. 3, pp. 239–294 (1975).
[5] Maurice Auslander and Idun Reiten, “Representation theory of Artin algebras IV: Invariants given by almost split sequences,” Communications in Algebra, vol. 5, pp. 443–518 (1977).
[6] Maurice Auslander and Idun Reiten, “Representation theory of Artin algebras V: Methods for computing almost split sequences and irreducible morphisms,” Communications in Algebra, vol. 5, pp. 519–554 (1977).
[7] Maurice Auslander and Idun Reiten, “Representation theory of Artin algebras VI: A functorial approach to almost split sequences,” Communications in Algebra, vol. 6, pp. 257–300 (1978).
[8] Maurice Auslander, Idun Reiten, and Sverre O. Smalø, Representation Theory of Artin Algebras, Cambridge Studies in Advanced Mathematics. Cambridge, U.K.: Cambridge University Press (1997).
[9] Michael Barot, Introduction to the Representation Theory of Algebras. Cham, Switzerland: Springer International Publishing (2015).
[10] Pavel Etingof, Introduction to Representation Theory. Providence, RI, USA: American Mathematical Society (2011).
[11] Claus Michael Ringel, “Introduction to the representation theory of finite-dimensional algebras,” in Proc. 3rd Workshop on Rings, Modules and Algebras (2014). [Online]. Available: https://www.math.uni-bielefeld.de/~ringel/lectures/izmir/Welcome.html
[12] Ralf Schiffler, Quiver Representations. Cham, Switzerland: Springer International Publishing, 2014. vol. 428, pp. 919–929 (2008).

Views: 56Downloads: 7Citations: 0