activity
20132022
most citedK-theory, local cohomology and tangent spaces to Hilbert schemes

7 citations · 15 across the 13 of their papers we have counts for

collaborators
Showing 2022Show all

2 papers · 1 filter

math.AG2022

Determinant functors and deformation of Chow groups

Sen Yang

Using determinant functor, we describe a natural transformation from local Hilbert functor to K-theoretic cycle groups of codimension one, which were variants of Balmer's tensor tr…

math.AG2022

Bloch-Ogus theorem,cyclic homology and deformation of Chow groups

Sen Yang

Using Bloch-Ogus theorem and Chern character from K-theory to cyclic homology, we answer a question of Green and Griffiths on extending Bloch formula. Moreover, we construct a map…