119 citations
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math.RT2007★ 1 cited
Simple connectedness of quasitilted algebras
Patrick Le Meur
Let A be a basic connected finite dimensional algebra over an algebraically closed field. Assuming that A is quasitilted, we prove that A is simply connected if and only if its fir…
math.RT2007★ 2 cited
The universal cover of a monomial triangular algebra without multiple arrows
Patrick Le Meur
Let A be a basic connected finite dimensional algebra over an algebraically closed field k. Assuming that A is monomial and that the ordinary quiver Q of A has no oriented cycle an…
math.RT2006★ 4 cited
On Galois coverings and tilting modules
Patrick Le Meur
Let A be a basic connected finite dimensional algebra over an algebraically closed field, let G be a group, let T be a basic tilting A-module and let B the endomorphism algebra of…