Options
Resolution of the ideal sheaf of a generic union of conics in P3:I
Rahavandrainy, Olivier
2014-12-23
Abstract
We work over an algebraically closed field K of characteristic
zero. Let Y be the generic union of $r \geq 2$ skew conics in
$P^3_K$, $I_Y$ its ideal sheaf and v the least integer
such that $h^0(I_Y(v)) > 0$. We first establish a conjecture (concerning a maximal rank problem) which allows to compute, by a standard method, the minimal free resolution of $I_Y$ if $r\geq 5$ and
$\displaystyle{\frac{v(v+2)(v+3)}{12v+2}
Series
Rendiconti dell’Istituto di Matematica dell’Università di Trieste. An International Journal of Mathematics
46 (2014)
Languages
en
File(s)