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An Algorithm for Computing the Ratliff-Rush Closure
Algorithm Computing the Ratliff-Rush Closure
2010/11/30
Let I ⊂ K[x, y] be a hx, yi-primary monomial ideal where K is a field. This paper produces an algorithm for computing the Ratliff-Rush closure eI for the ideal I =hm0, . . . ,mni whenever mi is ...
Results on the Ratliff-Rush Closure and the Integral Closedness of Powers of Certain Monomial Curves
Monomial curves normal ideals Ratliff-Rush closure integral closure monomial ideals
2010/11/30
Starting from [1] we compute the Groebner basis for the defining ideal,P, of the monomial curves that correspond to arithmetic sequences, and then give an elegant description of the generators of powe...