Geodesic

Sommaire du Fascicule no. 1

Splitting Properties of Total Enumeration Degrees
p. 3-25
Symmetry of Sections in Fields of Formal Power Series and a Non-Standard Real Line
p. 26-36
Test Rank for Some Free Polynilpotent Groups
p. 37-50
Groups Containing a Self-Centralizing Subgroup of Order~3
p. 51-64
Implicit Definability and Positive Logics
p. 65-93
Markov Properties of Burnside Varieties of Semigroups
p. 94-106
Iterative Algebras without Projections
p. 107-122

Sommaire du Fascicule no. 2

A Generalization of Fibonacci Groups
p. 131-160
The Lattice of Quasivarieties of Torsion-Free Metabelian Groups
p. 161-181
Degree Spectra of Relations on Boolean Algebras
p. 182-193
$E^*$-Stable Theories
p. 194-210
Initial Segments in Rogers Semilattices of $\Sigma^0_n$-Computable Numberings
p. 211-226
A Criterion for Non-Simplicity of Groups with Involutions
p. 227-236
Varieties Defined by Permutations
p. 237-254

Sommaire du Fascicule no. 3

Locally Finite Barely Transitive Groups
p. 261-270
Frobenius Groups Generated by Quadratic Elements
p. 271-292
Groups with Largely Splitting Automorphisms of Orders Three and Four
p. 293-311
Orders on Braid Groups
p. 312-319
A Modal Logic Based on Linearly Ordered $f$-Spaces
p. 320-337
Superlocals in Symmetric and Alternating Groups
p. 338-365
Classification of Novikov Complete Logics with Extra Logical Constants
p. 366-383

Sommaire du Fascicule no. 4

Constructive and Non-Constructive Infinite Formulas in Computable Structures
p. 391-412
Necessary Isomorphism Conditions for Rogers Semilattices of Finite Partially Ordered Sets
p. 413-421
The Fixed Point Group of a~Free Group Automorphism
p. 422-472
Antiadditive Primitive Connected Theories
p. 473-496
Convex Subgroups of Partially Right-Ordered Groups
p. 497-509

Sommaire du Fascicule no. 5

Structure of a~Conjugating Automorphism Group
p. 515-541
Completion of Linearly Ordered Metabelian Groups
p. 542-565
Uniformity in Computable Structure Theory
p. 566-593
2-Signalizers of Finite Simple Groups
p. 594-623
The Greatest Proper Variety of $m$-Groups
p. 624-635

Sommaire du Fascicule no. 6

Modelling the Pulsating Process
p. 641-654
Ornament Groups on a~Minkowski Plane
p. 655-682
Varieties and Torsion Classes of $m$-Groups
p. 683-691
A Generalization of a Two-Parameter Quantization for the Group $GL_2(k)$
p. 692-711
Restricted Interpolation and the Projective Beth Property in Equational Logic
p. 712-726
A Question in the Theory of Totally Local Formations of Finite Groups
p. 727-736
Positive Numberings of Families of Sets in the Ershov Hierarchy
p. 737-746
Quasivarieties of Metric Algebras
p. 747-762