Video Lectures

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(Ancient) History on Screen

Oliver Stone

From the very beginnings of cinematography, themes from the ancient world and the Bible have provided directors and screenwriters with inspiration. The representation of ­antiquity in the movies, and more generally in pop culture, is now a...

The Ribe Program

Manor Mendel

A linear property of Banach spaces is called "local" if it depends on finite number of vectors and is invariant under renorming (i.e., distorting the norm by a finite factor). A famous theorem of Ribe states that local properties are invariant under...