
In October 2017, I found myself testifying for hours in a federal court. I had not been arrested.
The de Leeuw Lecture Series was initiated in 1978 to honor the memory of Professor Karel de Leeuw, a member of the Stanford Department of Mathematics from 1957–1978. The series consists of lectures aimed at a general, scientifically literate audience.
In October 2017, I found myself testifying for hours in a federal court. I had not been arrested.
The historical development of the geometric understanding of harmony is the subject of this lecture.