Symmetry in Equivariant cohomology of $\mathbb{P}^n$

TL;DR

This paper introduces a symmetric and positive product rule for the equivariant cohomology of projective space, addressing a problem posed by Anderson and Fulton.

Contribution

It provides a novel symmetric and positive product rule for equivariant cohomology, resolving a specific open problem.

Findings

Established a symmetric product rule for equivariant cohomology of projective space.

Resolved the open problem of Anderson and Fulton.

Enhanced understanding of the algebraic structure in equivariant cohomology.

Abstract

We resolve a problem of Anderson and Fulton by providing a symmetric and positive product rule for the equivariant cohomology of projective space.