IJPAM: Volume 39, No. 1 (2007)

COHERENT SYSTEMS ON P$^n$ OBTAINED
FROM THE TANGENT AND THE COTANGENT BUNDLE

E. Ballico
Department of Mathematics
University of Trento
380 50 Povo (Trento) - Via Sommarive, 14, ITALY
e-mail: ballico@science.unitn.it


Abstract.We study the $\alpha$-stability of the coherent systems on ${\bf {P}}^n$ with as bundles $T{\bf {P}}^n)(t)$. $\Omega ^1_{{\bf {P}}^n}(t)$ and $T{\bf {P}}^n\otimes \Omega ^1_{{\bf {P}}^n}(t)$.

Received: May 20, 2007

AMS Subject Classification: 14N05

Key Words and Phrases: coherent system, stable coherent system, semistable vectot bundle

Source: International Journal of Pure and Applied Mathematics
ISSN: 1311-8080
Year: 2007
Volume: 39
Issue: 1