A tight bound on the projective dimension of four quadrics
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DOI: 10.1016/j.jpaa.2017.10.005
Abstract: Motivated by Stillman's question, we show that the projective dimension of an ideal generated by four quadric forms in a polynomial ring is at most 6; moreover, this bound is tight. We achieve this bound,… read more here.
Keywords: dimension; tight bound; four quadrics; bound projective ... See more keywords