Volume LIV (2013)

Issue 1 I Issue 2 I Issue 3 I Issue 4

Issue 1
A direct proof that the category of 3-computads is not cartesian closed
Pages 3-12
Eugenia Cheng

Trijunctions and triadic Galois connections
Pages 13-27
René Guitart

Derived Hall algebras for stable homotopy theories
Pages 28-55
Julia E. Bergner

Linear groups and primitive polynomials over Fp
Pages 56-74
Jean-Yves Degos

Correction to the paper “Operadic definition of the non-strict cells” (2011)
Pages 75-80
Camell Kachour

Issue 2 dedicated to René Guitart
Pages 82-84

Publications de René Guitart
Pages 85-90

Adjoints for symmetric cubical categories (on weak cubical categories, III)
Pages 91-136
Marco Grandis

Espaces connectifs : représentations, feuilletages, ordres et difféologies
Pages 137-160
Stéphan Dugowson

Issue 3 dedicated to René Guitart
A characterisation of the “Smith is Huq” condition in the pointed Mal’tsev setting
Pages 163-183
Dominique Bourn, Nelson Martins-Ferreira, Tim Van der Linden

The fundamental group functor as a Kan extension
Pages 184-210
Tomas Everaert, Julia Goedecke, Tim Van der Linden

Borroméanité du groupe pulsatif
Pages 211-220
Jean-Yves Degos

Faithful calculus of fractions
Pages 221-239
Omar Abbad, Enrico M. Vitale

Issue 4 dedicated to René Guitart
Normality, commutation and suprema in the regular Mal’tsev and protomodular settings
Pages 243-263
Dominique Bourn

Equality in Lambda Calculus. Weak universality in Category Theory and reversible computations
Pages 264-291
Sergey Baranov, Sergei Soloviev

Esquissabilité projective des espaces difféologiques
Pages 292-297
Jean-Pierre Laffineur

Parcours de René Guitart, un mathématicien aux multiples facettes
Pages 298-312
Andrée Ehresmann