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math.RT2026
Representation-tame Geiß-Leclerc-Schröer algebras and a revised GLS conjecture on root systems
Qiang Dong, Zengqiang Lin, Ming Lu +1
Using Galois covering theory and equivariant techniques, we classify all connected representation-tame Geiß--Leclerc--Schröer (GLS) algebras in terms of their defining triples $(C,…
math.RT2025
Tilting Objects via Recollements and -Cycles on Weighted Projective Lines
Qiang Dong, Hongxia Zhang
In this paper, we provide a new method for constructing tilting objects in a triangulated category via recollements. The -cycle approach to exceptional curve processes significa…