Geodesic

Tome 51 (2012) no. 4

Sommaire

A $\Delta^0_2$-poset with no positive presentation
p. 423-428
Properties and universal theories for partially commutative nilpotent metabelian groups
p. 429-457
Cross-sections of Green's relations in a symmetric inverse $0$-category
p. 458-475
An automorphism group of a distance-regular graph with intersection array $\{24,21,3;1,3,18\}$
p. 476-495
Centroids of algebraic groups
p. 496-523
Centralizers in partially commutative Lie algebras
p. 524-554
Sessions of the seminar “Algebra i Logika”, Extended Sessions of the Seminar within the Framework of the Conference “Mal'tsev Readings” Dedicated to the 60th Anniversary of S. S. Goncharov (October 11–14, 2011)
p. 555-556