Number Theory Seminar

Speaker: Alexander Kemarski (KU)

Title: On Galois Cohomology.

Abstract: Following Serre, "Galois cohomology" book, I will explain the notion of a field of type (F), prove that every p-adic field is of type (F) and state the Borel-Serre theorem about finiteness of orbits (theorem 4.4.5 from the book). See also the reference https://www.math.u-psud.fr/~harari/enseignement/cogal/poly.pdf.

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