نتایج جستجو برای: finitely generated ideal

تعداد نتایج: 391491  

Journal: :Proceedings of the American Mathematical Society 1971

Journal: :Journal of the Australian Mathematical Society 1975

Journal: :Bulletin of the Australian Mathematical Society 1980

Journal: :Logical Methods in Computer Science 2013

2007
Harm Derksen Gregor Kemper

Let G be an affine algebraic group acting on an affine variety X. We present an algorithm for computing generators of the invariant ring K[X] in the case where G is reductive. Furthermore, we address the case where G is connected and unipotent, so the invariant ring need not be finitely generated. For this case, we develop an algorithm which computes K[X] in terms of a so-called colon-operation...

2004
EDWARD L. GREEN

For a finite dimensional monomial algebra Λ over a field K we show that the Hochschild cohomology ring of Λ modulo the ideal generated by homogeneous nilpotent elements is a commutative finitely generated Kalgebra of Krull dimension at most one. This was conjectured to be true for any finite dimensional algebra over a field in [13].

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