Wednesday afternoon was added to the programme to allow for enough time to those coming far from here. Participants were expected to arrive for dinner on Sunday and leave after breakfast on Thursday.
The two series of main lectures were given by
We are grateful to CMUC (Centre for Mathematics of University of Coimbra), CEAFEL (Center for Functional Analysis, Linear Structures and Applications), CMUP (Centro de Matemática da Universidade do Porto), FCT (Fundação para a Ciência e a Tecnologia), for their substantial financial support; and to the Department of Mathematics, Faculty of Science and Technology, University of Coimbra, for the generous organisational support.
Finally, we wish to thank the speakers, all those who proposed talks which however could not be put on the programme because of limited time, and all the participants, who, together, made this edition of the Séminaire a significant success.
Camille COMBE: Cubic realizations of Tamari interval lattices
Inês Filipa SERÔDIO COSTA: Queens' Graph
Maciej DOLEGA: Schur positivity of Macdonald cumulants
Rui DUARTE: Pak-Stanley labeling of the Catalan arrangement of hyperplanes
Justine FALQUE: Classification of P-oligomorphic permutation groups
Rosário FERNANDES: The t-term rank of a (0,1)-matrix
David GARCÍA-GARCÍA: Symmetric functions and Toeplitz+Hankel matrices
António José GIRÃO:
Théo KARABOGHOSSIAN: Polynomial invariant and reciprocity theorem on the Hopf monoid of hypergraphs
Anna Margarethe LIMBACH: Polyhedral and algebraic aproaches to the k-dimensional multiplication table problem
Baptiste LOUF: Simple recurrence formulas for bipartite maps with prescribed degrees
Jorge NEVES: Joins, ears and Castelnuovo-Mumford regularity
Bérénice DELCROIX-OGER: Chains in noncrossing partition posets
Soichi OKADA: Positivity for symplectic Q-functions
Raúl PENAGUIÃO: From presheaves to Hopf algebras
Stephan PFANNERER: Promotion on oscillating and alternating tableaux and rotation of matchings and permutations
Salim ROSTAM: Stuttering multipartitions and blocks of Ariki-Koike algebras
Volker STREHL: Solving a linear system (a tribute to the memory of A.L.)
Jacinta TORRES: Kostka-Foulkes polynomials in type Cn
Anna Vanden WYNGAERD: The generalised Delta square conjecture