Xian Wu

activity

19922019

most citedChern classes and degenerations of hypersurfaces and their lines

1 citations · 1 across the 5 of their papers we have counts for

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3 papers · 1 filter

alg-geom1994

Residual Intersections and Some Applications

Xian Wu

We give a new residual intersection decomposition for the refined intersection products of Fulton-MacPherson. Our formula refines the celebrated residual intersection formula of Fu…

alg-geom1993

Refined intersection products and limiting linear subspaces of hypersurfaces

Xian Wu

Let $X$ be a hypersurface of degree $d$ in $P^{n}$ and $F_{X}$ be the scheme of $P^{r}$ 's contained in $X$ . If $X$ is generic, then $F_{X}$ will have the expected dimension (or e…

alg-geom1992★ 1 cited

Chern classes and degenerations of hypersurfaces and their lines

Xian Wu

We study limiting lines on degenerations of generic hypersurfaces in $P^{n}$ .