paper

Non-Archimedean intersection indices on projective spaces and the Bruhat-Tits building for PGL

arXiv:math/0004029

Abstract

Inspired by Manin's approach towards a geometric interpretation of Arakelov theory at infinity, we interpret in this paper non-Archimedean local intersection numbers of linear cycles in with the combinatorial geometry of the Bruhat-Tits building associated to PGL(n).

Final streamlined version

Non-Archimedean intersection indices on projective spaces and the Bruhat-Tits building for PGL · wovepaper