ISSN : 1446-8107

JOURNAL
of the
AUSTRALIAN MATHEMATICAL SOCIETY

Volume 77   Part 2
OCTOBER   2004

FLORIAN LUCA On $f(n)$ modulo $\Omega(n)$ and $\omega(n)$ when $f$ is a polynomial 149
   
ELOISA DETOMI On groups with all subgroups almost subnormal 165
   
WOLFGANG ARENDT and
  SHANGQUAN BU 		Operator-valued multiplier theorems characterizing Hilbert spaces 175
   
A. BOVDI,
  L. G. KOVÁCS and
  S. MIHOVSKI 		On the orders of conjugacy classes in group algebras of p-groups 185
   
D. COULSON On the chromatic number of plane tilings 191
   
W.-C. CHI,
  K. F. LAI and
  K.-S. TAN 		Integral points on elliptic curves over function fields 197
   
BOLIS BASIT and
  A. J. PRYDE 		Ergodicity and stability of orbits of unbounded semigroup representations 209
   
KATHRYN E. HARE and
  KAREN YEATS 		The size of characters of exceptional Lie groups 233
   
NICK DUNGEY Some regularity estimates for convolution semigroups on a group of polynomial growth 249
   
M. J. SARAMAGO Optimal natural dualities: the role of endomorphisms 269
   




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