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math.AG2008
Notes on Algebraic Cycles and Homotopy theory
Wenchuan Hu
We show that a conjecture by Lawson holds, that is, the inclusion from the Chow variety of all effective algebraic p-cycles of degree d in n-dimensional projective s…
math.AG2008★ 1 cited
A map from Lawson homology to Deligne Cohomology
Wenchuan Hu
A natural map from Lawson homology to Deligne cohomology groups for smooth complex projective varieties is constructed by using the Harvey-Lawson spark complexes. We also compare t…
math.AG2008★ 1 cited
The Lawson-Yau Formula and its generalization
Wenchuan Hu
The Euler characteristic of Chow varieties of algebraic cycles of a given degree in complex projective spaces was computed by Blaine Lawson and Stephen Yau by using holomorphic sym…