Claims that artin algebras with representation bound at most four are exactly the wedged-string (bound three) and quadri-biserial (bound four) algebras, but the Kronecker algebra disproves the bound-four direction.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
math.RT 1years
2026 1verdicts
REJECT 1representative citing papers
citing papers explorer
-
Artin algebras of small representation bound
Claims that artin algebras with representation bound at most four are exactly the wedged-string (bound three) and quadri-biserial (bound four) algebras, but the Kronecker algebra disproves the bound-four direction.