OOIR: Observatory of International Research

Papers

(The TQCC of International Journal of Algebra and Computation is 1. 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 2022-06-01 to 2026-06-01.)

Article	Citations
Free polynomial strong bimonoids	6
Author index Volume 35 (2025)	6
Count-free Weisfeiler–Leman and group isomorphism	6
Non-inner amenability of the Higman–Thompson groups	6
Central exponent of algebras with graded involution	6
Regular semigroups weakly generated by idempotents	5
Irreducible representations of simple Lie algebras with maximum weight multiplicity 2	5
On amenability and measure of maximal entropy for semigroups of rational maps: II	5
Relative Maltsev definability of some commutator properties	5
On tropical knapsack-type problems	5
Spectrum of Rota–Baxter operators	4
Abstract key polynomials and MacLane-Vaquié chains	4
Fundamental groups of Galois covers of Zappatic surfaces	4
On retracts determinating commutative trusses	4
Computably locally compact groups and their closed subgroups	4
The omega-reducibility of pseudovarieties of ordered monoids representing low levels of concatenation hierarchies	4
Decision problem on interactions	3
Completely centrally essential rings	3
Author index Volume 34 (2024)	3
Mal’cev complexes	3
Conjugacy in Miller’s groups	3
The quasiprimitive almost elusive groups	3
Regularity of powers of cover ideals of bipartite graphs	3
Freeness of Schützenberger groups of primitive substitutions	3
The geometry of conjugation in affine Coxeter groups	3

On small Sylow numbers of finite groups	3
Showcasing straight-line programs with memory via matrix Bruhat decomposition	3
Morita contexts and the projective socle property	3
Graph and wreath products of cellular automata	2
Loose ear decompositions and their applications to right-angled Artin groups	2
Counting irreducible representations of a finite abelian group over a finite field	2
Local nilpotence versus local finiteness	2
On the representation of fields as sums of two proper subfields	2
Kronecker factorization theorems for the exceptional Malcev algebra	2
BL-global representations	2
Knapsack and the power word problem in solvable Baumslag–Solitar groups	2
The half-automorphism group of code loops	2
ℤ-gradings on the Grassmann algebra over infinite fields: Graded identities and central polynomials	2
On row-factorization relations of certain numerical semigroups	2
Mahler equations for Zeckendorf numeration	2
The automorphism group of finite 2-groups associated to the Macdonald group	2
Rota–Baxter operators and skew left brace structures over Heisenberg group	2
Pure projective, pure injective and FP-injective modules over trivial ring extensions	2
Torsion points of small order on cyclic covers of ℚ ¹ . II	2
Dead ends on wreath products and lamplighter groups	2
On the lattice of closed subgroups of a profinite group	1
ℤ2-gradings and minimal varieties of ℤ2-graded PI algebras	1
On positive matching decomposition conjectures of hypergraphs	1
Presentations for semigroups of full-domain partitions	1
Construction of symmetric cubic surfaces	1
There are no post-quantum weakly pseudo-free families in any nontrivial variety of expanded groups	1
Existence of unimodular elements and cancellation of projective modules over Rees-like algebras and its various extensions	1
Ulrich ideals in the ring k[[t5,t11]]	1
A classification of the finite 2-generator cyclic-by-abelian groups of prime-power order	1
On m-tuples of nilpotent 2 × 2 matrices over an arbitrary field	1
Orthogonalization and polarization of Yangians	1
Strongly clean ring elements that are one-sided inverses	1
A fast algorithm for Stallings foldings over virtually free groups	1
On the induced partial action of a quotient group and a structure theorem for a partial Galois extension	1
On the super jordan plane	1
Minimal displacement set for weakly systolic complexes	1
ℵ0-Distributive modules and rings	1
Properties of symbolic powers of edge ideals of weighted oriented graphs	1
On k-geodetic graphs and groups	1
Solvabilizer numbers of finite groups	1
A short proof of the Baker–Pixley theorem for classes	1
Rational function semifields of tropical curves are finitely generated over the tropical semifield	1
Algebras with involution and ∗-colength bounded by 5	1
On quotients of numerical semigroups for almost arithmetic progressions	1
Base sizes for finite unitary and symplectic groups with solvable stabilisers	1
Generalized Gorenstein modules with respect to duality pairs over triangular matrix rings	1
On the number of tilting modules over a class of Auslander algebras	1
Automorphisms of affine Veronese surfaces	1
Lie Rota–Baxter operators on the Sweedler algebra H4	1
Axial view on pseudo-composition algebras and train algebras of rank 3	1

Super Bassian and nearly generalized Bassian Abelian groups	1
ℤ2-graded ∗-polynomial identities and cocharacteres for M1,1(E), UT1,1(E) and UT(0,1,0)(E)	1
Almost minimal varieties of commutative residuated lattices	1
On the minimal generating sets of the Eulerian ideal	1
When is the Outer Space of a free product CAT(0)?	1
On Doro’s conjecture for finite Moufang loops	1
Fibering flat manifolds of diagonal type and their fundamental groups	1
A census of small Schurian association schemes	1
Remarks and problems about algorithmic descriptions of groups	1
The algebraic structure of hyperbolic graph braid groups	1
Algorithmic local monomialization of a binomial: A comparison of different approaches	1
Lattice characterization of some classes of groups by series of subgroups	1
On lax epimorphisms of partially ordered monoids	1
Connections between conjugation quandles and their underlying groups via residual finiteness and the Hopf property	1
Preserving self-similarity in free products of semigroups	1
Analogs of Bol operators for ????????????(a + 1\|b) ⊂ ????????????????(a\|b)	1
Isotypical equivalence of periodic Abelian groups	1
Cross-connection structure of locally inverse semigroups	1