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Super Caldero--Chapoton map for type $A$

Authors :
Çanakçı, İlke
Fedele, Francesca
Elsener, Ana Garcia
Serhiyenko, Khrystyna
Publication Year :
2024

Abstract

One can explicitly compute the generators of a surface cluster algebra either combinatorially, through dimer covers of snake graphs, or homologically, through the CC-map applied to indecomposable modules over the appropriate algebra. Recent work by Musiker, Ovenhouse and Zhang used Penner and Zeitlin's decorated super Teichm{\"u}ller theory to define a super version of the cluster algebra of type $A$ and gave a combinatorial formula to compute the even generators. We extend this theory by giving a homological way of explicitly computing these generators by defining a super CC-map for type $A$.<br />Comment: 43 pages, 19 figures, This work originates as part of the WINART3 Workshop: Women in Noncommutative Algebra and Representation Theory

Details

Database :
arXiv
Publication Type :
Report
Accession number :
edsarx.2402.15495
Document Type :
Working Paper