3 citations · 16 across the 25 of their papers we have counts for
4 papers · 1 filter
The multiplicative group action on singular varieties and Chow varieties
Wenchuan Hu
We answer two questions of Carrell on a singular complex projective variety admitting the multiplicative group action, one positively and the other negatively. The results are appl…
Holomorphic vector fields and Chow groups
Wenchuan Hu
We show that the chow group of -cycles with rational coefficients are isomorphic to the corresponding rational homology groups for smooth complex projective varieties carrying a…
Holomorphic vector fields and rationality
Wenchuan Hu
We show that a nonsingular complex projective variety admitting a holomorphic vector field with nonempty isolated zeroes, is rational using a key technique by Harvey-Lawson on fini…
Topological and Geometric filtration for products
Jin Cao, Wenchuan Hu
We show that the Friedlander-Mazur conjecture holds for the product of an elliptic curve with some smooth projective variety of dimension 3. Moreover, we show that the Friedlander-…