E. Schlesinger

collaborators

4 papers

math.AG2021

Reconstructing curves from their Hodge classes

Maria Gioia Cifani, Gian Pietro Pirola, Enrico Schlesinger

Let $S$ be a smooth algebraic surface in $P^{3} (C)$ . A curve $C$ in $S$ has a cohomology class $η_{C} \in H^{1} (Ω_{S}^{1})$ . Define $α (C)$ to be…

math.AG2018

The maximum genus problem for locally Cohen-Macaulay space curves

Valentina Beorchia, Paolo Lella, Enrico Schlesinger

Let $P_{MAX} (d, s)$ denote the maximum arithmetic genus of a locally Cohen-Macaulay curve of degree $d$ in $P^{3}$ that is not contained in a surface of degree $< s$ . A…

math.AG2008

Gonality of a general ACM curve in projective 3-space

Robin Hartshorne, Enrico Schlesinger

Let C be an ACM (projectively normal) nondegenerate smooth curve in projective 3-space, and suppose C is general in its Hilbert scheme - this is irreducible once the postulation is…

math.AG1999

Curves in the double plane

Robin Hartshorne, Enrico Schlesinger

We study locally Cohen-Macaulay curves in projective three-space which are contained in a double plane 2H, thus completing the classification of curves lying on surfaces of degree…