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On some formulas in the Hall algebra of the Kronecker algebra

Szántó, Csaba (2007) On some formulas in the Hall algebra of the Kronecker algebra. ACTA MATHEMATICA ACADEMIAE PAEDAGOGICAE NYÍREGYHÁZIENSIS, 23 (1). pp. 1-6. ISSN 0866-0174

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Abstract

In Pu Zhang presents a PBW-basis of the composition subalgebra of the Hall algebra in the Kronecker case. The construction is based on formulas expressing the product of some specific elements in the Hall algebra. Using a different approach we will reprove these formulas in an entirely independent manner.

Item Type: Article
Uncontrolled Keywords: Kronecker algebra, Hall algebra, composition algebra
Subjects: Q Science / természettudomány > QA Mathematics / matematika
SWORD Depositor: MTMT SWORD
Depositing User: Zsolt Baráth
Date Deposited: 01 Feb 2024 08:02
Last Modified: 01 Feb 2024 08:02
URI: http://real.mtak.hu/id/eprint/186932

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