Finiteness conjecture for d-representation-finite dimensions
Finiteness conjecture for d-representation-finite dimensions
Let be a finite-dimensional -algebra. The property of being -representation-finite means that has this representation-theoretic finiteness property for a positive integer .
Finiteness conjecture. For a given finite-dimensional -algebra , there are only finitely many integers such that is -representation-finite.
This conjecture concerns the possible higher representation-finite dimensions of a fixed finite-dimensional algebra. The surrounding discussion notes that, for fixed , one expects at most finitely many positive integers for which the associated condition holds, while the stated conjecture asserts finiteness as varies.
Sources & referencesView supporting material
Primary source
Erik Darpö and Osamu Iyama, “d-Representation-finite self-injective algebras”, arXiv:1702.01866 (2020).
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