The cohomology rings of classical Brauer tree algebras
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Date
1995-07-03
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Publisher
Virginia Tech
Abstract
In this dissertation a simple algorithm is given for calculating minimal projective resolutions of nonprojective indecomposable modules over Brauer tree algebras. Those calculated resolutions lead to an algorithm for calculating a minimal set of generators for the cohomology ring of a Brauer tree algebra.
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Keywords
mathematics, algebra, ring theory, module theory, homological algebra