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math.AG2012★ 1 cited
Local algebraic approximation of semianalytic sets
Massimo Ferrarotti, Elisabetta Fortuna, Leslie Wilson
Two subanalytic subsets of R^n are called s-equivalent at a common point P if the Hausdorff distance between their intersections with the sphere centered at P of radius r vanishes…
math.AG2012
Ideals of curves given by points
E. Fortuna, P. Gianni, B. Trager
Let C be an irreducible projective curve of degree d in Pn(K), where K is an algebraically closed field, and let I be the associated homogeneous prime ideal. We wish to compute gen…