págs. 1-10
págs. 11-27
A discrete model of S1-homotopy theory
Andrew J. Blumberg
págs. 29-41
On the Wronskian combinants of binary forms
Abdelmalek Abdesselam, Jaydeep V. Chipalkatti
págs. 43-61
On certain birational invariants of the Fermat curves
E. Kunz, Rolf Waldi
págs. 63-80
On deformations of crossed products
Eli Aljadeff, Yuval Ginosar, Andy Magid
págs. 81-91
págs. 93-112
Emrah Çakçak, Ferruh Özbudak
págs. 113-135
Applying Gröbner basis techniques to group theory
Landon Rabern
págs. 137-140
The special automorphism group of R[t]/(tm)[x1,¿,xn] and coordinates of a subring of R[t][x1,¿,xn]
Arno van den Essen, Stefan Maubach, Stéphane Vénéreau
págs. 141-146
págs. 147-159
págs. 161-175
On universal central extensions of precrossed and crossed modules
Daniel Arias Mosquera, José María Casas Sabata, Manuel Ladra González
págs. 177-191
A commutative analogue of the group ring
C.F. Woodcock
págs. 193-199
págs. 201-218
The Hopf ring for bo and its connective covers
Dena S. Cowen Morton
págs. 219-247
págs. 249-266
págs. 267-282
Multivariable link invariants arising from and the Alexander polynomial
Nathan Geer, Bertrand Patureau Mirand
págs. 283-298
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