Hall numbers and the composition algebra of the Kronecker algebra.

DOI10.1007/s10468-006-9019-0zbMath1161.16011OpenAlexW2085007257MaRDI QIDQ865035

Csaba Szántó

Publication date: 13 February 2007

Published in: Algebras and Representation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10468-006-9019-0

zbMATH Keywords

finite-dimensional algebrasKac-Moody algebrasHall polynomialsnumbers of submodulescomposition algebrasHall algebrasquantized enveloping algebrasHall numbersKronecker algebras

Mathematics Subject Classification ID

Quantum groups (quantized enveloping algebras) and related deformations (17B37) Representations of quivers and partially ordered sets (16G20)

Related Items

TWO DESCRIPTIONS OF THE QUANTUM AFFINE ALGEBRA U_v() VIA HALL ALGEBRA APPROACH, On derived Hall numbers for tame quivers, Computing the extensions of preinjective and preprojective Kronecker modules., On some Ringel-Hall products in tame cases., On some Ringel-Hall numbers in tame cases., On the combinatorics of extensions of preinjective Kronecker modules., On the cardinalities of Kronecker quiver Grassmannians., The terms in the Ringel-Hall product of preinjective Kronecker modules., Hall polynomials for affine quivers, Hall polynomials for tame type, Hall polynomials for tame quivers with automorphism, Combinatorial aspects of extensions of Kronecker modules.

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