# Volume 25, Number 1 April 1996

### From NZJM

NZ J. Mathematics Vol. 25, Number 1, (1996) Here is the table of contents of Volume 25 of the New Zealand Journal of Mathematics:

A.A. Darwish

On a direct and inverse scattering problem for a boundary value problem with discontinuous coefficient pp. 1-13.

Benjamin Fine and Gerhard Rosenberger

A note on extended deficiency and groups admitting essential representations pp. 15-21.

Eric L. Grinberg

Why do quaternionic spaces lack complex structures? pp. 23-37.

Sergei A. Ivanov

Nonharmonic Fourier series in the Sobolev spaces of positive fractional orders pp. 39-45.

C. Maclachlan

On p-groups of symmetries of handlebodies pp. 47-57.

Michael Megrelishvili (Levy)

Free topological G-groups pp. 59-71.

S.A. Settu

Series to series regular transformations and uniform convergence pp. 73-83.

Daniel Sevcovic

Free non-distributive Morgan-Stone algebras pp. 85-93.

Arkadii Slinko

Linearly compact algebras and coalgebras pp. 95-103.

Pekka Tukia

ERRATUM Convergence groups and Gromov's metric hyperbolic spaces pp. 105-106.

Last changed 12 September 1998