Brouwer, Andries E.

• The Electronic Journal of Combinatorics Volume 21, Issue 2 (2014) - Papers
  Counting Symmetric Nilpotent Matrices
  Abstract  PDF
• The Electronic Journal of Combinatorics Volume 21, Issue 4 (2014) - Papers
  A 64-Dimensional Counterexample to Borsuk's Conjecture
  Abstract  PDF