लेखक: J-P. Serre

This volume is the offspring of a week-long workshop on "Galois groups over Q and related topics, " which was held at the Mathematical Sciences Research Institute during the week March 23-2 …

This book is divided into two parts. The first one is purely algebraic. Its objective is the classification of quadratic forms over the field of rational numbers (Hasse-Minkowski theorem). It is achi …

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