579 citations
- Uppsala UniversitySE16 papers
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math.AG2014★ 7 cited
Chern classes of splayed intersections
Paolo Aluffi, Eleonore Faber
We generalize the Chern class relation for the transversal intersection of two nonsingular varieties to a relation for possibly singular varieties, under a 'splayedness' assumption…
math.AG2011
Numerically computing real points on algebraic sets
Jonathan D. Hauenstein
Given a polynomial system f, a fundamental question is to determine if f has real roots. Many algorithms involving the use of infinitesimal deformations have been proposed to answe…
math.AG1997★ 1 cited
On quantum cohomology rings of partial flag varieties
Ionuţ Ciocan-Fontanine
The main goal of this paper is to give a unified description for the structure of the small quantum cohomology rings for all homogeneous spaces of SL_n(C).