Predicting syzygies over monomial relations algebras (Q757554)

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scientific article; zbMATH DE number 4191913
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Predicting syzygies over monomial relations algebras
scientific article; zbMATH DE number 4191913

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    Predicting syzygies over monomial relations algebras (English)
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    1991
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    If \(\Lambda\) is a finite dimensional algebra and M a submodule of a projective left \(\Lambda\)-module then the syzygies \(\Omega^ t(M)\), \(t\geq 1\), are direct sums of cyclic modules, each of which is isomorphic to a left ideal of \(\Lambda\) generated by a path of length \(\geq 1\). Moreover, if M is finitely generated, then \(L^ t([M])=[\Omega^ t(M)]\) for all \(t\geq 1\) (Th. I.).
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    monomial algebra
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    finitistic dimension
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    finite dimensional algebra
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    projective left \(\Lambda \) -module
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    syzygies
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    direct sums of cyclic modules
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