A. Knutsen

activity

19982026

most citedNegative curves on algebraic surfaces

53 citations · 177 across the 48 of their papers we have counts for

collaborators

Showing 2012 · math.AGShow all

3 papers · 2 filters

math.AG2012★ 7 cited

Seshadri constants of $K 3$ surfaces of degrees 6 and 8

Concettina Galati, Andreas Leopold Knutsen

We compute Seshadri constants $\eps(X):= \eps(Ø_X(1))$ on $K 3$ surfaces $X$ of degrees 6 and 8. Moreover, more generally, we prove that if $X$ is any embedded $K 3$ surface of degre…

math.AG2012★ 4 cited

On $k$ -gonal loci in Severi varieties on general $K 3$ surfaces and rational curves on hyperkähler manifolds

Ciro Ciliberto, Andreas Leopold Knutsen

In this paper we study the gonality of the normalizations of curves in the linear system $∣ H ∣$ of a general primitively polarized complex $K 3$ surface $(S, H)$ of genus $p$ . We prov…

math.AG2012★ 2 cited

On $k$ -gonal loci in Severi varieties on general $K 3$ surfaces and rational curves on hyperkähler manifolds (first version, superseded by arXiv:1204.4838)

Ciro Ciliberto, Andreas Leopold Knutsen

In this paper we study the gonality of the normalizations of curves in the linear system $∣ H ∣$ of a general primitively polarized $K 3$ surface $(S, H)$ of genus $p$ . We prove two ma…

Seshadri constants of K3 surfaces of degrees 6 and 8

On k-gonal loci in Severi varieties on general K3 surfaces and rational curves on hyperkähler manifolds

On k-gonal loci in Severi varieties on general K3 surfaces and rational curves on hyperkähler manifolds (first version, superseded by arXiv:1204.4838)

Seshadri constants of $K 3$ surfaces of degrees 6 and 8

On $k$ -gonal loci in Severi varieties on general $K 3$ surfaces and rational curves on hyperkähler manifolds

On $k$ -gonal loci in Severi varieties on general $K 3$ surfaces and rational curves on hyperkähler manifolds (first version, superseded by arXiv:1204.4838)