01:04:53
published on September 8, 2026
Persistence theory from a representation-theoretic perspective 2
By Thomas Brüstle
Cohomology of real algebraic varieties and sums of squares
Appears in collection : Géométrie algébrique en l'honneur de Claire Voisin
I will describe relations between Chern classes and constant cohomology classes in the cohomology of real algebraic varieties. I will give applications to sums of squares problems. This is joint work with Olivier Wittenberg.
