2 citations · 4 across the 4 of their papers we have counts for
4 papers
Secondary Chern-Euler class for general submanifold
Zhaohu Nie
We define and study the secondary Chern-Euler class for a general submanifold of a Riemannian manifold. Using this class, we define and study index for a vector field with non-isol…
Singularities of admissible normal functions
Patrick Brosnan, Hao Fang, Zhaohu Nie +1
In a recent paper, M. Green and P. Griffiths used R. Thomas' works on nodal hypersurfaces to establish the equivalence of the Hodge conjecture and the existence of certain singular…
Karoubi's Construction for Motivic Cohomology Operations
Zhaohu Nie
We use an analogue of Karoubi's construction in the motivic situation to give some cohomology operations in motivic cohomology. We prove many properties of these operations, and we…
A Functor Converting Equivariant Homology to Homotopy
Zhaohu Nie
In this paper, we prove an equivariant version of the classical Dold-Thom theorem. Associated to a finite group, a CW-complex on which this group acts and a covariant coefficient s…