Published: 1998-01-01

Z-Pencils

Judith J. McDonald, Dale D. Olesky, Hans Schneider, Michael J. Tsatsomeros, Pauline van den Driessche

32-38

P^alpha-matrices and Lyapunov scalar stability

Daniel Hershkowitz, Nira Mashal

39-47

D-optimal weighing designs for four and five objects

Michael G. Neubauer, William Watkins, Joel Zeitlin

48-72