Haefliger’s codimension-one singular foliations, open books and twisted open books in dimension 3 François LaudenbachGaël Meigniez OriginalPaper 15 September 2012 Pages: 347 - 373
Yetter-Drinfeld π-modules over weak T-coalgebras Ling Jia OriginalPaper 15 September 2012 Pages: 375 - 396
On the sum of powers of terms of a linear recurrence sequence Ana Paula ChavesDiego MarquesAlain Togbé OriginalPaper 15 September 2012 Pages: 397 - 406
On the existence of G-equivariant maps Francielle R. C. CoelhoDenise de MattosEdivaldo L. dos Santos OriginalPaper 15 September 2012 Pages: 407 - 421
Heun equations coming from geometry Hossein MovasatiStefan Reiter OriginalPaper 15 September 2012 Pages: 423 - 442
Polar multiplicities and Euler obstruction for ruled surfaces Nivaldo G. Grulha Jr.Marcelo E. HernandesRodrigo Martins OriginalPaper 15 September 2012 Pages: 443 - 451
On maximal curves which are not Galois subcovers of the Hermitian curve Iwan DuursmaKit-Ho Mak OriginalPaper 15 September 2012 Pages: 453 - 465
Ergodic transport theory and piecewise analytic subactions for analytic dynamics A. O. LopesE. R. OliveiraD. Smania OriginalPaper 15 September 2012 Pages: 467 - 512