# Volume 22 Number 1 February 1993

### From NZJM

NZ J. Mathematics Vol. 22 (1993) Here is the table of contents of part 1 of Volume 22 of the New Zealand Journal of Mathematics:

Thomas Bagby and Norman Levenberg

Bernstein theorems pp. 1-20.

F.F. Bonsall

On the sets of Bergman kernels that decompose L_a^1(D) pp. 21-27.

Megan Clark

Friend or foe? The pressures for change pp. 28-42.

Sharief Deshmukh and M.A. Al-Gwaiz

Totally umbilical submanifolds of a Sasakian manifold pp. 43-47.

Nicholas F. Dudley-Ward

On a decomposition theorem for continuous functions of Hayman and Lyons pp. 49-59.

David Gauld

Simplifying Seifert surfaces pp. 61-62.

T.R. Hamlett and David Rose

A note characterizing countable compactness with respect to an ideal pp. 63-66.

Derek Holton

Two open problems in graph theory pp. 67-78.

S.M. Mazhar

Some integrability theorems for Dirichlet series pp. 79-82.

W.K. Nicholson

A short proof of the Wedderburn-Artin theorem pp. 83-86.

Josef Slapal

Exponentiality in concrete categories pp. 87-90.

G.S. Srivastava

On generalized axisymmetric potentials of slow growth pp. 91-100.

B. van-Brunt

An existence, uniqueness and analyticity theorem for a class of functional differential equations pp. 101-107.