Geodesic

Sommaire du Fascicule no. 1

A Weaker Version of Congruence-Permutability for Semigroup Varieties
p. 3-31
Automorphisms of Sylow $p$-Subgroups of Chevalley Groups Defined over Residue Rings of Integers
p. 32-59
The Jacobson Radical of an Endomorphism Ring for an Abelian Group
p. 60-76
Boolean Hierarchies of Partitions over a~Reducible Base
p. 77-109
Complete Theories with Finitely Many Countable Models.~I
p. 110-124

Sommaire du Fascicule no. 2

Computable Homogeneous Boolean Algebras and a Metatheorem
p. 133-158
Reversing Automorphisms of Free /-Groups
p. 159-169
Relatively Hyperimmune Relations on Structures
p. 170-183
An Analog for the Frattini Factorization of Finite Groups
p. 184-196
Gr\"obner--Shirshov Bases for Universal Enveloping Conformal Algebras of Simple Conformal Lie Superalgebras of Type $W_N$
p. 197-219
The Structure of Some Groups with Finite $H$-Frobenius Elements
p. 220-228
Interpretability Types for Regular Varieties of Algebras
p. 229-234
The Disjunction Property in the Class of Paraconsistent Extensions of Minimal Logic
p. 235-252

Sommaire du Fascicule no. 3

Sublattices of Lattices of Convex Subsets of Vector Spaces
p. 261-290
$\Sigma$-Subsets of Natural Numbers
p. 291-320
Elementary Pairs of Primitive Normal Theories
p. 321-340
Metabelian Products of Groups
p. 341-352
Constructive Matrix and Orderable Groups
p. 353-363
Novikov Complete Logics: Translation Techniques
p. 364-378

Sommaire du Fascicule no. 4

Definability in Normal Extensions of S4
p. 387-410
Indices of Maximal Subgroups of Finite Soluble Groups
p. 411-424
Difference Hierarchy in $\varphi$-Spaces
p. 425-444
The Lattice of Interpretability Types of Cantor Varieties
p. 445-458
$\Sigma$-Definability in Hereditarily Finite Superstructures and Pairs of Models
p. 459-481
Varieties of Associative Algebras Satisfying Engel Identities
p. 482-505

Sommaire du Fascicule no. 5

Autostable $\rm I$-Algebras
p. 511-550
Quasiassociative Algebras with Simple Artinian Null Part
p. 551-564
Criterion for Invertibility of Endomorphisms and Test Rank of Metabelian Products of Abelian Groups
p. 565-581
Extremal Valued Fields
p. 582-588
Fixed Points in Tense Models
p. 589-602
Constructible Matrix Groups
p. 603-613
Quasiresolvent Models
p. 614-628

Sommaire du Fascicule no. 6

Semigroup Varieties on Whose Free Objects Almost All Fully Invariant Congruences are Weakly Permutable
p. 635-649
Complexity of Categorical Theories with Computable Models
p. 650-665
Comparing Classes of Finite Structures
p. 666-701
The Computable Dimension of $I$-Trees of Infinite Height
p. 702-729
Elementary Equivalence of Derived Structures of Free Semigroups, Unars, and Groups
p. 730-748
The L\"owenheim--Skolem--Mal'tsev Theorem for $\mathbb{HF}$-Structures
p. 749-758