2 papers
math.AG2019
Equivariant Grothendieck-Riemann-Roch and localization in operational K-theory
Dave Anderson, Richard Gonzales, Sam Payne
We produce a Grothendieck transformation from bivariant operational -theory to Chow, with a Riemann-Roch formula that generalizes classical Grothendieck-Verdier-Riemann-Roch. We…
math.AG2018
Geometry of horospherical varieties of Picard rank one
Richard Gonzales, Clélia Pech, Nicolas Perrin +1
We study the geometry of non-homogeneous horospherical varieties. These have been classified by Pasquier and include the well-known odd symplectic Grassmannians. We focus our study…