Volume 9 (1982) no. 1

Table of contents

Antilocality of complex powers of elliptic differential operators with analytic coefficients
p. 1-26
Systèmes de puissances partiellement divisées
p. 27-56
On the theorem of Frobenius for complex vector fields
p. 57-90
Boundary value problems for harmonic and minimal maps of surfaces into manifolds
p. 91-103
Irregular obstacles and quasi-variational inequalities of stochastic impulse control
p. 105-157
A rotation invariant differential equation for vector fields
p. 159-174