Compositio Mathematica, Tome 82 (1992) no. 1

Sommaire

Mumford-Tate groups of mixed Hodge structures and the theorem of the fixed part

p. 1-24

Twistor spaces over the connected sum of 3 projective planes

Kreußler, Bernd ; Kurke, Herbert

p. 25-55

On order and metric convexities in

Z^{n}

Changat, M. ; Vijayakumar, A.

p. 57-65

The Chow rings of smooth complete

SL (2)

Moser-Jauslin, Lucy

p. 67-106

Perfect powers in arithmetical progression (II)

Shorey, T. N. ; Tijdeman, R.

p. 107-117