The flag manifold over the semifield Z

Abstract

Let G be a semisimple simply connected group of simply laced type over C. We show that the flag manifold of G has a version defined over the "tropical" semifield Z on which the monoid G(Z) associated to G and the semifield Z acts.

23 pages. A subsection has been removed

Cited by in corpus (2)

• Flag manifolds over semifields
• Partial flag manifolds over a semifield