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math.AG2016
Towards a simple characterization of the Chern-Schwartz-MacPherson class
James Fullwood, Dongxu Wang
For a large class of possibly singular complete intersections we prove a formula for their Chern-Schwartz-MacPherson classes in terms of a single blowup along a scheme supported on…
math.AG2016
On a relative form of Verdier Specialization
James Fullwood, Dongxu Wang
We prove a relative form of Verdier's specialization formula, and apply it to derive a Chern class identity predicted by string dualities.