The essentially large divisor conjecture for big divisors in general position

From papers

Let q1q\geq 1 and rq+2r\geq q+2 be integers. Let XPX\subseteq \mathbb{P}^\ell be a nonsingular projective variety of dimension qq, defined over KK. Let D=i=1rDiD=\sum_{i=1}^r D_i be an effective divisor, defined over KK, on XX such that each DiD_i is big and the divisors DiD_i are in general position. Essentially large divisor conjecture. Then DD is essentially large.

The preceding theorem establishes the conclusion under the additional codimension condition 2q22q-\ell\geq 2. The conjecture asserts that the bound rq+2r\geq q+2 remains sufficient without any restriction on the codimension of XX.

Progress summary

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

Sources & referencesView supporting material

Primary source

Gordon Heier and Min Ru, “On essentially large divisors”, arXiv:1006.1306 (2010).

Solutions 0

No solutions have been posted yet.