Issue 39

27 - 30 April 1997, Schloss Thurnau

Preface

[B39a] Rudolf Winkel

Schubert Functions and the Number of Reduced Words of Permutations (28 pp.)

[B39b] Wolfgang Müller

Group Actions on Magic Squares (14 pp.)

[B39c] Roland Speicher (Survey paper, on special invitation)

Free Probability Theory and Non-Crossing Partitions (38pp.)

[B39d] Dominique Foata and Guo-Niu Han

Inverses of Words (8pp.)

[B39e] Bernd Fiedler

An Algorithm for the Decomposition of Ideals of the Group Ring of a Symmetric Group (26pp.)

[B39f] Helmut Krämer

Inversion of Incidence Mappings (20pp.)