Title: Weil-etale cohomology </br>

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Speaker: Matthias Flach, Caltech </br>

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Abstract: </br>


We discuss the recent idea of Lichtenbaum of a Weil-etale topology. In
particular we draw some connections to the Tamagawa number conjecture of
Bloch and Kato concerning motivic L-functions, and we explain what we can
prove about Lichtenbaum's definition.