Volume 19 (1992) no. 1

Table of contents

Limit theorems for a variational problem arising in computer vision
p. 1-49
Limit semigroups of Stancu-Mühlbach operators associated with positive projections
p. 51-67
Holomorphic symplectic normalization of a real function
p. 69-86
The Stefan problem with kinetic condition at the free boundary
p. 87-111
Sums of 19 biquadrates : on the representation of large integers
p. 113-153