Morphisms from projective spaces to flags of minimal parabolic subgroups

Sarjick Bakshi, A J Parameswaran

We classify nonconstant morphisms ${\mathbb{P}}^m\to G/P$ for $m\le 4$ when $G=SL(n,\mathbb{C})$ (type~$A$) for a minimal parabolic subgroup $P$. Using the Borel presentation of…