Colloquium: Monday, December 18, 4 pm. Speaker: Avner Segal (UBC). Title: “L-functions and the Failure of the Local-Global Principle for G_2”.
A common question in mathematics is “Can global questions be answered by local means?”, this is usually referred to as the “local-global principle”. A famous example is the Hasse-Minkowski theorem on quadratic forms. On the other and, it is also…
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