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 2022-08-01 to 2026-08-01.)

Article	Citations
Author index Volume 35 (2025)	7
Count-free Weisfeiler–Leman and group isomorphism	6
Relative Maltsev definability of some commutator properties	6
Irreducible representations of simple Lie algebras with maximum weight multiplicity 2	6
Free polynomial strong bimonoids	6
On tropical knapsack-type problems	6
On amenability and measure of maximal entropy for semigroups of rational maps: II	5
Non-inner amenability of the Higman–Thompson groups	5
Regular semigroups weakly generated by idempotents	5
Central exponent of algebras with graded involution	5
Spectrum of Rota–Baxter operators	4
Fundamental groups of Galois covers of Zappatic surfaces	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
Abstract key polynomials and MacLane-Vaquié chains	4
Perfect state transfer on gcd-graphs over a finite Frobenius ring	3
Conjugacy in Miller’s groups	3
Completely centrally essential rings	3
Morita contexts and the projective socle property	3
Algebraic groups generated by semisimple elements	3
Author index Volume 34 (2024)	3
The quasiprimitive almost elusive groups	3
The geometry of conjugation in affine Coxeter groups	3
On retracts determinating commutative trusses	3
On small Sylow numbers of finite groups	3

Decision problem on interactions	3
Local nilpotence versus local finiteness	2
Showcasing straight-line programs with memory via matrix Bruhat decomposition	2
Regularity of powers of cover ideals of bipartite graphs	2
Radicals of Lie-solvable Novikov algebras	2
The automorphism group of finite 2-groups associated to the Macdonald group	2
Mahler equations for Zeckendorf numeration	2
Graph and wreath products of cellular automata	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
Elementary equivalence and Diophantine problem of Affine Kac-Moody groups	2
The half-automorphism group of code loops	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
Counting irreducible representations of a finite abelian group over a finite field	2
Knapsack and the power word problem in solvable Baumslag–Solitar groups	2
Mal’cev complexes	2
Torsion points of small order on cyclic covers of ℙ1. II	2
ℤ-gradings on the Grassmann algebra over infinite fields: Graded identities and central polynomials	2
Dead ends on wreath products and lamplighter groups	2
Finite Simple Groups in the Primitive Positive Constructability Poset	2
Loose ear decompositions and their applications to right-angled Artin groups	2
Retracts of algebras with binary operations	1
Strongly clean ring elements that are one-sided inverses	1
On m-tuples of nilpotent 2 × 2 matrices over an arbitrary field	1
ℤ2-graded ∗-polynomial identities and cocharacteres for M1,1(E), UT1,1(E) and UT(0,1,0)(E)	1
A short proof of the Baker–Pixley theorem for classes	1
On generic properties of nilpotent algebras	1
A census of small Schurian association schemes	1
Orthogonalization and polarization of Yangians	1
The algebraic structure of hyperbolic graph braid groups	1
Solvabilizer numbers of finite groups	1
Remarks and problems about algorithmic descriptions of groups	1
Algorithmic local monomialization of a binomial: A comparison of different approaches	1
Tame and almost tame automorphisms of free metabelian Lie algebras of rank 3	1
Presentations for semigroups of full-domain partitions	1
On lax epimorphisms of partially ordered monoids	1
Generalized Gorenstein modules with respect to duality pairs over triangular matrix rings	1
Axial view on pseudo-composition algebras and train algebras of rank 3	1
A fast algorithm for Stallings foldings over virtually free groups	1
On k-geodetic graphs and groups	1
Analogs of Bol operators for ????????????(a + 1\|b) ⊂ ????????????????(a\|b)	1
ℤ2-gradings and minimal varieties of ℤ2-graded PI algebras	1
A substitution lemma for multiple context-free languages	1
Solutions of word equations over partially commutative structures	1
Connections between conjugation quandles and their underlying groups via residual finiteness and the Hopf property	1
On the super Jordan plane	1
Algebras with involution and ∗-colength bounded by 5	1
Rational function semifields of tropical curves are finitely generated over the tropical semifield	1

There are no post-quantum weakly pseudo-free families in any nontrivial variety of expanded groups	1
Base sizes for finite unitary and symplectic groups with solvable stabilisers	1
Existence of unimodular elements and cancellation of projective modules over Rees-like algebras and its various extensions	1
Preserving self-similarity in free products of semigroups	1
Lie Rota–Baxter operators on the Sweedler algebra H4	1
Construction of symmetric cubic surfaces	1
Automorphisms of affine Veronese surfaces	1
When is the Outer Space of a free product CAT(0)?	1
The complexity of the Chinese Remainder Theorem	1
On quotients of numerical semigroups for almost arithmetic progressions	1
On positive matching decomposition conjectures of hypergraphs	1
A classification of the finite 2-generator cyclic-by-abelian groups of prime-power order	1
On the induced partial action of a quotient group and a structure theorem for a partial Galois extension	1
Lattice characterization of some classes of groups by series of subgroups	1
On Doro’s conjecture for finite Moufang loops	1
Ulrich ideals in the ring k[[t5,t11]]	1
Fibering flat manifolds of diagonal type and their fundamental groups	1
On the number of tilting modules over a class of Auslander algebras	1
Super Bassian and nearly generalized Bassian Abelian groups	1