## Proceedings of the Centre for Mathematics and its Applications

### Norms of $0$-$1$ matrices in $C_p$

Ian Doust

#### Abstract

We announce a new result (proved in collaboration with T.A. Gillespie) on the boundedness of a class of Schur mul- tiplier projections on the von Neumann-Schatten ideals $C_p$. We also show that for $1 \leq p \leq 2$ the average Cp norm of a $0-1$ matrix grows just as quickly as the largest norm of such a matrix.

#### Article information

Dates
First available in Project Euclid: 17 November 2014

Doust, Ian. Norms of $0$-$1$ matrices in $C_p$. National Research Symposium on Geometric Analysis and Applications, 50--55, Centre for Mathematics and its Applications, Mathematical Sciences Institute, The Australian National University, Canberra AUS, 2001. https://projecteuclid.org/euclid.pcma/1416260672