Person

Joel Friedman

Professor of Mathematics and Computer Science at the University of British Columbia known for work on expander graphs and spectral graph theory.

Professor of Mathematics and Computer Science, University of British Columbia

Covered in 1 article · June 2026

Mentioned in

Jun 9, 2026

EmergingAWS quietly retired the fat tree. Fifty-year-old graph theory took its place.

Covered alongsideAmazon Amazon Web Services Bell Labs Dublin, Ireland Molex Network World