OOIR: Observatory of International Research

Papers

(The median citation count of Algebra and Logic is 0. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-08-01 to 2025-08-01.)

Article	Citations
Finite Groups with a Soluble Group of Coprime Automorphisms Whose Fixed Points Have Bounded Engel Sinks	6
Skew-Symmetric Identities of Finitely Generated Alternative Algebras	6
Duality for Bi-Algebraic Lattices Belonging to the Variety of (0, 1)-Lattices Generated by the Pentagon	5
Levi Classes of Quasivarieties of Nilpotent Groups of Class at Most Two	5
Decomposability and Computability	4
Computable Reducibility of Metrics on the Reals	4
Sessions of the Seminar “Algebra i Logika”	4
Wielandt ???? -Subgroups	4
The Homology of the Lamplighter Lie Algebra	3
Structure of Singular Superalgebras with 2-Dimensional Even Part and New Examples of Singular Superalgebras	3
Normal Companions of Intuitionistic Modal Logics	3
Varieties of Exponential R-Groups	2
Absolute Indiscernibility	2
Multi-Agent Temporal Logics, Information, Unification, and Projectivity	2
Complexity of the Problem of Being Equivalent to Horn Formulas. II	2
Partial Hopf–Galois Theory	2
New Examples of Binary Lie Superalgebras and Algebras	2
Levi Classes of Quasivarieties of Nilpotent Groups of Exponent ps	2
Complexity of the Problem of Being Equivalent to Horn Formulas	2
Finite Generatedness of Veronese Subalgebras of a Free Alternative Algebra of Finite Rank	2
One-Element Rogers Semilattices in the Ershov Hierarchy	2
Letter to the Editorial Board	2
Existence of Independent Quasi-Equational Bases. II	2
Complexity of the Problem of ∀-Representation for Sentences	1
A Functorial Generalization of the Fitting Subgroup in Finite Groups	1

Fields of Algebraic Numbers Computable in Polynomial Time. II	1
The Complexity of Inversion in Groups	1
Permutation Groups and Ideals of Turing Degrees	1
Relatively Maximal Subgroups of Odd Index in Symmetric Groups	1
Unsolvability of Finite Groups Isospectral to the Automorphism Group of the Second Sporadic Janko Group	1
A Class of Low Linear Orders Having Computable Presentations	1
Sessions of the Seminar “Algebra i Logika”	1
Pretabularity and Craig’s Interpolation Property	1
Splitting of Normalizers of Maximal Tori in Finite Groups of Lie Type	1
Periodic Groups Saturated with Finite Frobenius Groups with Complements of Orders Divisible by a Prime Number	1
Locally Finite Groups Containing Direct Products of Dihedral Groups	1
Sessions of the Seminar “Algebra i Logika”	1
Modal Bilattice Logic and its Extensions	1
The Length of an Unsatisfiable Subformula	1
Multi-Agent Logics with Dynamic Accessibly Relations, Projective Unifiers	1
Associative and Jordan Lie Nilpotent Algebras	0
Sessions of the Seminar “Algebra i Logika”	0
Modularity of the Lattice of Baer n-Multiply σ-Local Formations	0
Decidable Categoricity Spectra for Almost Prime Models	0
Families of Permutations and Ideals of Turing Degrees	0
Periodic Groups Saturated with Finite Simple Symplectic Groups	0
Modification and Correction of Medvedev’s Example of a Solvable Alternative Algebra	0
Complexity of Lambek Calculi with Modalities and of Total Derivability in Grammars	0
Virtual Algebraic Isomorphisms between Predicate Calculi of Finite Rich Signatures	0
Rota–Baxter Operators of Nonzero Weight on a Complete Linear Lie Algebra of Order Two	0
Model Theory of Subject Domains. I	0
Sessions of the Seminar “Algebra i Logika”	0
Sessions of the Seminar “Algebra i Logika”	0
Faithful Representations of Finite Type for Conformal Lie Algebras	0
Boolean Algebras Autostable Relative to n-Decidable Presentations	0
Bruhat Decomposition for Carpet Subgroups of Chevalley Groups Over Fields	0
Horizontal Joinability on 5-Dimensional 2-Step Carnot Groups with a Codimension 2 Horizontal Distribution	0
Algebras of Binary Isolating Formulas	0
Axiomatizability of the Class of Subdirectly Irreducible S-Acts over a Commutative Monoid	0
Characterization of the Group A5 × A5 × A5 by the Set of Conjugacy Class Sizes	0
Groups with Restrictions on Normal Subgroups	0
A Class of Generalized Derivations	0
Products of Quandles	0
Group and Algorithmic Properties of Generalized Baumslag–Solitar Groups	0
Generic Complexity of the Word Problem in Some Semigroups	0
Sessions of the Seminar “Algebra i Logika”	0
Sessions of the Seminar “Algebra i Logika”	0
Levi Classes of Quasivarieties of Groups with Commutator Subgroup of Order p	0
Divisible Rigid Groups. Morley Rank	0
Sessions of the Seminar “Algebra i Logika”	0
Cardinality Reduction Theorem for Logics QHC and QH4	0
Intersection of Centralizers in a Partially Commutative Metabelian Group	0
A Criterion for Nonsolvability of a Finite Group and Recognition of Direct Squares of Simple Groups	0
Wreath Products of Semigroups and Plotkin’s Problem	0
The Baer–Suzuki Theorem for Groups of 3-Exponent 1	0

Periodic Groups Saturated with Finite Simple Groups L4(q)	0
Sessions of the Seminar “Algebra i Logika”	0
An Explicit Basis for WCP-Globally Admissible Inference Rules	0
Generalized Stability of the Class of Injective S-Acts	0
CEA-Operators and the Ershov Hierarchy. I	0
Inner Constructivizability of Functional Structures	0
Generalized Schur Groups	0
Punctual Spectra of Algebraic Structures and Isomorphisms	0
Projections of Finite Rings	0
Generic Types and Generic Elements in Divisible Rigid Groups	0
Stone Dualities for Distributive Posets	0
Decidable Models of Ehrenfeucht Theories	0
Rogers Semilattices with Least and Greatest Elements in the Ershov Hierarchy	0
Groups Saturated with Finite Frobenius Groups with Complements of Even Order	0
Sessions of the Seminar “Algebra i Logika”	0
Algebraic Properties of Subquasigroups and Construction of Finite Quasigroups	0
Primitive Prime Divisors of Orders of Suzuki–Ree Groups	0
Sessions of the Seminar “Algebra i Logika”	0
Pre-Minimal Pairs and Homogeneous Valuations	0
Finite 4-Primary Groups with Disconnected Gruenberg–Kegel Graph Containing a Triangle	0
Index Sets for Classes of Positive Preorders	0
Simple Lie-Solvable Pre-Lie Algebras	0
Von Neumann Regular Hyperrings and Applications to Real Reduced Multirings	0
On p-Index Extremal Groups	0
Some Isomorphisms between Incidence Algebras and Group Algebras	0
Abstract Relations Between Functional Clones	0
Model Theory of Subject Domains. II	0
Periodic Groups with Dense Spectrum	0
Sessions of the Seminar “Algebra i Logika”	0
Automorphisms of the Category of Free Finitely Generated Algebras	0
Algebras of Distributions of Binary Isolating Formulas for Almost ω-Categorical Weakly o-Minimal Theories	0
3-Generated Lattices Close to Distributive Ones	0
Method of Verbal Operations and Automorphisms of the Category of Free Algebras	0
Group Signature Formulas Constructed from Graphs	0
Sessions of the Seminar “Algebra i Logika”	0
Sessions of the Seminar “Algebra i Logika”	0
Sessions of the Seminar “Algebra i Logika”	0
Nonmatrix Varieties of Nonassociative Algebras	0
A Criterion for P-Computability of Structures	0
Minimal Generalized Computable Numberings and Families of Positive Preorders	0
Generating Triples of Conjugate Involutions for Finite Simple Groups	0
Minimal Nonzero L-Varieties of Vector Spaces Over the Field ℤ2	0
Dynamic Temporal Logical Operations in Multi-Agent Logics	0
Projections of Semilocal Rings	0
Residual π-Finiteness of Tubular Groups	0
The Category of Equivalence Relations	0
On the Absoluteness of ℵ1-Freeness	0
Integral Classification of Endomorphisms of an Arbitrary Algebra with Finitary Operations	0
Connected Pseudofinite Unars	0
Sessions of the Seminar “Algebra i Logika”	0
Closures of Finite Permutation Groups	0
T1-Separable Numberings of Subdirectly Indecomposable Algebras	0
Generating Sets of Conjugate Involutions of Groups PSLn(9)	0
Order Positive Fields. I	0
Isomorphism of Atomless Boolean Algebras with Distinguished Ideals	0
Box-Quasimetrics and Horizontal Joinability on Cartan Groups	0
Toward a Sharp Baer–Suzuki Theorem for the π-Radical: Exceptional Groups of Small Rank	0
Degrees of Relative Computable Categoricity	0
K-Completions of T0-Spaces	0
Sessions of the Seminar “Algebra i Logika”	0
Toward a Sharp Baer–Suzuki Theorem for the π-Radical: Unipotent Elements of Groups of Lie Type	0
Shunkov Groups Saturated with Almost Simple Groups	0
Versions of a Local Contraction Subexponential in the Lambek Calculus	0