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SUMMARY:Rothschild Public Lecture | High-Dimensional Expanders in Pure Mat
 hematics and Computer Science - Alex Lubotzky (Weizmann Institute of Scien
 ce)
DTSTART:20250709T150000Z
DTEND:20250709T160000Z
UID:TALK230749@talks.cam.ac.uk
DESCRIPTION:Expander graphs have been a topic of central importance in CS 
 in the last six decades\, with applications also in pure math in the last 
 30 years. In the last 15 years\, a theory of high-dimensional expanders (H
 DX) has emerged\, again\, with applications in pure math and CS. We will i
 llustrate it by several examples\, stressing the difference between the hi
 gh-dimensional theory and the one-dimensional graph theory.&nbsp\;\n&nbsp\
 ;&nbsp\;
LOCATION:Seminar Room 1\, Newton Institute
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