The Journal of Differential Geometry is devoted to the publication of research papers in differential geometry and related subjects such as differential equations, mathematical physics, algebraic geometry and geometric topology.

### Volume 43, Number 3

#### Publication Date: 1996

Miscellaneous front pages, J. Differential Geometry, Volume 43, Number 3 (1996)

Elliptic surfaces and some simple exotic ${\bf R}\sp 4$'s

Žarko Bižaca and Robert E. Gompf; 458-504

Volume increasing isometric deformations of convex polyhedra

David D. Bleecker; 505-526

Discrete surfaces with constant negative Gaussian curvature and the Hirota equation

Alexander Bobenko and Ulrich Pinkall; 527-611

Closed Weingarten hypersurfaces in Riemannian manifolds

Claus Gerhardt; 612-641

The length of a cut locus on a surface and Ambrose's problem

Jin-ichi Itoh; 642-651

Algebraic solutions of one-dimensional foliations

A. Lins Neto and M. G. Soares; 652-673

Rationality of secondary classes

Alexander Reznikov; 674-692

Miscellaneous back pages, J. Differential Geometry, Volume 43, Number 3 (1996)