Issue 13

22 - 26 sept. 1985, Terme di Castel San Pietro

Preface

[B13a] Dominique Dumont

Pics de cycles et dérivées partielles (19 pp)

[B13b] Peter Paule

Über die Inversionsstatistiken von MacMahon und Goulden-Jackson (3 pp)

[B13c] Marilena Barnabei and Andrea Brini

Symmetrized Bideterminants on Skew Shapes

[B13d] Marilena Barnabei and Andrea Brini

Semistandard Monomials and Invariant Theory

[B13e] Flavio Bonetti and Nino Civolani

Some Operations on Tolerances

[B13f] David M. Bressoud

Comments on the Proof of the q-Dyson Theorem

[B13g] Norma Zagaglia Salvi

On Quasi-g-Circulant Matrices

[B13h] Gareth Jones

Operations on Maps and Hypermaps

[B13i] Germain Kreweras

Comparaison de deux decompositions symétriques des nombres d'André

[B13j] Luigi Pezzoli

Teorla delle matroidi sugli insiemi parzialmente ordinati

[B13k] Giuseppe Pirillo

Sulla finitezza dei semigruppi periodici e di tipo (m,G)

[B13l] Helmut Sperber

Finite Automata Accepting Animals and Lower Sets

[B13m] Voler Strehl

Combinatorics of Jacobi-Configurations II: A Rational Approximation via Matching Polynomials

[B13z] Bagarret Krewerlienco and Peter Paul Roman Barnabhofer

A Tentative Answer to the Castel-San Pietro Problem (1 p)