Compositio Mathematica, Tome 83 (1992) no. 3

Sommaire

Visibility cells and

T

-convexity spaces

Bressan, Juan C. ; Toranzos, Fausto A.

p. 251-257

Regularity of the four dimensional Sklyanin algebra

Smith, S. P. ; Stafford, J. T.

p. 259-289

The dimension of the Chow variety of curves

Eisenbud, David ; Harris, Joe

p. 291-310

Riesz spaces and the ultrafilter theorem, I

Buskes, G. J. H. M. ; Van Rooij, A. C. M.

p. 311-327

On the second exterior power of tangent bundles of threefolds

Campana, Frédéric ; Peternell, Thomas

p. 329-346

Values of isotropic quadratic forms at

S

-integral points

Borel, Armand ; Prasad, Gopal

p. 347-372