K. Hulek

activity

19972005

most citedGeometric syzygies of elliptic normal curves and their secant varieties

21 citations · 60 across the 9 of their papers we have counts for

collaborators

Showing 2001Show all

2 papers · 1 filter

math.AG2001

A bound on the irregularity of abelian scrolls in projective space

Ciro Ciliberto, Klaus Hulek

We prove that the irregularity of a smooth abelian scroll whose dimension is at least half of that of the surrounding projective space is bounded by 2. In addition we discuss some…

math.AG2001

Degenerations of Prym varieties

V. Alexeev, Ch. Birkenhake, K. Hulek

Let $(C, ι)$ be a stable curve with an involution. Following a classical construction one can define its Prym variety $P$ , which in this case turns out to be a semiabelian group var…