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math.AT2012★ 6 cited
Complexity of intersections of real quadrics and topology of symmetric determinantal varieties
Antonio Lerario
Let X be the base locus of a linear system W of k quadrics. Let also S be the intersection of W with the discriminant hypersurface in the space of all homogeneous polynomials of de…
math.AT2012
Random matrices and the average topology of the intersection of two quadrics
Antonio Lerario
Let X_R be the zero locus in RP^n of one or two independently and Weyl distributed random real quadratic forms (this is the same as requiring that the corresponding symmetric matri…