Editorial board
About the Journal
Instructions for Authors
Submission
LaTeX Instructions
Archive 2009-2012
No. 1
No. 2
No. 3
No. 4
Publication Ethics
Editorial board
About the Journal
Instructions for Authors
Submission
LaTeX Instructions
Archive 2009-2012
No. 1
No. 2
No. 3
No. 4
Publication Ethics
Browse issues
All
All
Author
Title
References
Keywords
Full text
Search
NOT
Between
and
Author
All
Author
Title
Date
References
Keywords
Full text
Previous
Browse issues
Volume 13 (2021)
no. 2
Next
Table of contents
Principal angles between random subspaces and polynomials in two free projections
Guillaume Aubrun
p. 3-10
Enveloping algebras of pre-Lie algebras of rooted trees
Mohamed Belhaj Mohamed
p. 11-28
Combinatorial
k
-systoles on a punctured torus and a pair of pants
ElHadji Abdou Aziz Diop
;
Masseye Gaye
;
Abdoul Karim Sane
p. 29-38
Length derivative of the generating function of walks confined in the quarter plane
Thomas Dreyfus
;
Charlotte Hardouin
p. 39-92
Contramodules
Leonid Positselski
p. 93-182