Articles written in Proceedings – Mathematical Sciences
Volume 109 Issue 1 February 1999 pp 41-46
In this continuation of [Bi2] and [BN], we define numerically effective vector bundles in the parabolic category. Some properties of the usual numerically effective vector bundles are shown to be valid in the more general context of numerically effective parabolic vector bundles.
Volume 112 Issue 3 August 2002 pp 393-397
We classify principal
Volume 118 Issue 2 May 2008 pp 207-211 Research Articles
We define the local fundamental group scheme and study its properties under base change of the base field.