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V B Mehta
Articles written in Proceedings – Mathematical Sciences
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Volume 112 Issue 3 August 2002 pp 393-397
Principal bundles on the projective line
We classify principal
G -bundles on the projective line over an arbitrary fieldk of characteristic ≠ 2 or 3, whereG is a reductive group. If such a bundle is trivial at ak -rational point, then the structure group can be reduced to a maximal torus. -
Volume 118 Issue 2 May 2008 pp 207-211 Research Articles
Some Remarks on the Local Fundamental Group Scheme
We define the local fundamental group scheme and study its properties under base change of the base field.
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Volume 119 Issue 1 February 2009 pp 109-118
On some Frobenius Restriction Theorems for Semistable Sheaves
We prove a version of an effective Frobenius restriction theorem for semistable bundles in characteristic 𝑝. The main novelty is in restricting the bundle to the 𝑝-fold thickening of a hypersurface section. The base variety is $G/P$, an abelian variety or a smooth projective toric variety.
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Proceedings – Mathematical Sciences
Volume 133, 2023
All articles
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Editorial Note on Continuous Article Publication
Posted on July 25, 2019Click here for Editorial Note on CAP Mode
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