The Michigan Mathematical Journal is published by the Department of Mathematics at The University of Michigan and endeavors to publish significant research articles in all areas of mathematics.

### Volume 35, Issue 1

#### Publication Date: 1988

Miscellaneous front pages, Michigan Math. J., volume 35, issue 1 (1988)

2

An embedding theorem for the Fell topology.

Gerald Beer; 3-9

Local index theorem for families.

Harold Donnelly; 11-20

Green's theorem and balayage.

J. Michael Wilson; 21-27

Exceptional sets for holomorphic Sobolev functions.

Patrick Ahern; 29-41

Systems of operator equations and perturbation of spectral subspaces of commuting operators.

Alan McIntosh, Alan Pryde and Werner Ricker; 43-65

A method for computing the kernel of a map of divisor classes of local rings in characteristic $p\not=0$.

Piotr Blass and Jeff Lang; 67-81

Proper holomorphic maps between balls of different dimensions.

John P. D'Angelo; 83-90

Invariants of complex foliations and the Monge-Ampère equation.

T. Duchamp and Morris Kalka; 91-115

A sharp good-$\lambda$ inequality with an application to Riesz transforms.

Rodrigo Bañuelos; 117-125

Operators with commutative commutants.

Solvability of invariant second-order differential operators on metabelian groups.

Ronald L. Lipsman; 133-139

Group actions on trees and length functions.

David L. Wilkens; 141-150

A counterexample in conformal welding concerning Hausdorff dimension.

Christopher J. Bishop; 151-159

Miscellaneous back pages, Michigan Math. J., volume 35, issue 1 (1988)

160-162