本刊英文版Vol.38(2022),No.3论文摘要

The Convex-Set Algebra and Intersection Theory on the Toric Riemann-Zariski Space Ana Maria BOTERO A bstract In previous work of the author,a top intersection product of toric b-divisors on a smooth complete toric variety is defined.It is shown that a nef toric b-divisor corresponds to a convex set and that its top inetersection number equals the volume of this convex set.The goal of this article is to extend this result and define an intersection product of suficiently positive toric b-classes of arbitrary codimension.