P. Newstead

activity

19992004

collaborators

Showing 2002 · math.AGShow all

2 papers · 2 filters

math.AG2002

Coherent systems and Brill-Noether theory

Steven Bradlow, Oscar Garcia-Prada, Vicente Muñoz +1

Let $C$ be a curve of genus $g \geq 2$ . A coherent system on $C$ consists of a pair $(E, V)$ where $E$ is an algebraic vector bundle of rank $n$ and degree $d$ and $V$ is a subspace…

math.AG2002

Maximal Subbundles and Gromov-Witten Invariants

H. Lange, P. E. Newstead

Let $C$ be a nonsingular irreducible projective curve of genus $g \geq 2$ defined over the complex numbers. Suppose that $1 \leq n^{'} \leq n - 1$ and $n^{'} d - n d^{'} = n^{'} (n - n^{'}) (g - 1)$ . It is known that…