Segre numbers s_P for principal G-bundles over curves are semicontinuous, define moduli stratifications, relate under surjective homomorphisms, and satisfy a Hirschowitz-type bound for the Borel subgroup of GL_3.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
math.AG 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
Segre invariants of principal bundles over a curve
Segre numbers s_P for principal G-bundles over curves are semicontinuous, define moduli stratifications, relate under surjective homomorphisms, and satisfy a Hirschowitz-type bound for the Borel subgroup of GL_3.