Lower bound for the minimum distance of complete intersections

Let X=CI(d1,,dn)PnX=CI(d_1,\ldots,d_n)\subseteq\mathbb{P}^{n} be a complete intersection, with

2d1dn.2\leq d_1\leq\cdots\leq d_n.

Complete-intersection distance conjecture. Then

d(X)(d11)d2d3dn.d(X)\geq (d_1-1)d_2d_3\cdots d_n.

The conjecture asserts that the hypothesis in the preceding corollary—that one of the associated complete-intersection curves has no component contained in a hyperplane—can be dropped. It gives a uniform lower bound for the minimum distance invariant of complete intersections, but the source provides no resolution.

Sources & referencesView supporting material

Primary source

Stefan O. Tohaneanu and Adam Van Tuyl, “Bounding invariants of fat points using a coding theory construction”, arXiv:1108.1359 (2012).

Progress summary

Never refreshed

Nothing recorded yet. Refresh searches the literature and the public web for attempts on this problem, and writes the first summary here.

Solutions 0

No solutions have been posted yet.