Geodesic

Volume 54 (2015) no. 5

Sommaire

Ash’s theorem on $\Delta^0_\alpha$-categorical structures and a~condition for infinite $\Delta^0_\alpha$-dimension
p. 551-574
Dominions in solvable groups
p. 575-588
Representation of free $m$-products of $m$-groups by automorphisms of linearly ordered sets
p. 589-598
The theory of projective planes is complete with respect to degree spectra and effective dimensions
p. 599-627
Categoricity and complexity of relations over algebraic structures
p. 628-637
Effective categoricity of computable linear orderings
p. 638-642
Sessions of the Seminar ``Algebra i~Logika'', Extended Sessions of the Seminar within the Framework of the Conference ``Mal'tsev Readings'' (November 10--14, 2014)
p. 643-646