Autocategories: IV. Drawing, graduation and coloration for autographic data
Pages 1-34
René Guitart
A Hopf formula for the fundamental group in the category of preordered groups
Pages 35-58
Aline Michel
Une généralisation du lemme de Yoneda
Pages 59-102
Jacques Penon
Strictly zero-dimensional biframes and Raney extensions
Pages 103-131
Anna Laura Suarez
In memory of Marek Zawadowski (1960-2024)
Page 133
Marek Zawadowski: a scientific biography
Pages 135-178
Pierre-Louis Curien, Silvio Ghilardi, Martin Hyland, Krzysztof Kapulkin, Jaap van Oosten, Karol Szumiło
On positive opetopes, positive opetopic cardinals and positive opetopic sets
Pages 179-313
Marek Zawadowski
In Memoriam Andrée Ehresmann
Page 315
Crossed N-cubes and crossed n-cube complexes
Pages 317-353
Timothy Porter
Very-well-behaved epireflections for categories of models of sketches
Pages 355-387
João J. Xarez
Central extensions of non-associative K-algebras
Pages 389-395
Bernard Strauss
On the generalized Brunnian conjecture
Pages 397-413
Jean-Yves Degos