The cohomology rings of classical Brauer tree algebras

Chasen, Lee A.2014-03-142014-03-141995-07-03etd-06072006-124224http://hdl.handle.net/10919/38572In 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.ix, 94 leavesBTDapplication/pdfenIn Copyrightmathematicsalgebraring theorymodule theoryhomological algebraLD5655.V856 1995.C436The cohomology rings of classical Brauer tree algebrasDissertationhttp://scholar.lib.vt.edu/theses/available/etd-06072006-124224/