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 2021-05-01 to 2025-05-01.)

Article	Citations
On orbits and the finiteness of bounded automaton groups	8
Count-free Weisfeiler–Leman and group isomorphism	6
Relative Maltsev definability of some commutator properties	5
A Cayley graph for F2 × F2 which is not minimally almost convex	5
Central exponent of algebras with graded involution	4
On amenability and measure of maximal entropy for semigroups of rational maps: II	4
Sandwich semigroups in diagram categories	4
Hausdorff dimension of the second Grigorchuk group	4
On the commutator in Leibniz algebras	4
Abstract key polynomials and MacLane-Vaquié chains	3
Notes on join semidistributive lattices	3
On retracts determinating commutative trusses	3
Conjugacy in Miller’s groups	3
Deciding stability of sheaves on curves	3
The omega-reducibility of pseudovarieties of ordered monoids representing low levels of concatenation hierarchies	3
On small Sylow numbers of finite groups	3
Symbolic powers of cover ideals of graphs and Koszul property	3
Author index Volume 34 (2024)	3
Regular semigroups weakly generated by idempotents	3
On the differential smoothness of 3-dimensional skew polynomial algebras and diffusion algebras	3
On metric Leibniz algebras and deformations	3
On the solvability of graded Novikov algebras	3
The geometry of conjugation in affine Coxeter groups	3
The quasiprimitive almost elusive groups	2
ℤ-gradings on the Grassmann algebra over infinite fields: Graded identities and central polynomials	2

τ-tilting modules over trivial extensions	2
Axial view on pseudo-composition algebras and train algebras of rank 3	2
Partial (co)actions of Taft and Nichols Hopf algebras on their base fields	2
BL-global representations	2
Pure projective, pure injective and FP-injective modules over trivial ring extensions	2
Knapsack and the power word problem in solvable Baumslag–Solitar groups	2
Morita contexts and the projective socle property	2
On row-factorization relations of certain numerical semigroups	2
The automorphism group of finite 2-groups associated to the Macdonald group	2
Finite groups with n-embedded subgroups	2
Linear time algorithm for the conjugacy problem in the first Grigorchuk group	2
Loose ear decompositions and their applications to right-angled Artin groups	2
Dead ends on wreath products and lamplighter groups	2
Freeness of Schützenberger groups of primitive substitutions	2
Regularity of powers of cover ideals of bipartite graphs	2
An amalgam of inverse semigroups is embedded into an amalgam with a lower bounded core	2
Mal’cev complexes	2
A fast algorithm for Stallings foldings over virtually free groups	2
Graph and wreath products of cellular automata	2
A bound for the class of nilpotent symplectic alternating algebras	2
On the representation of fields as sums of two proper subfields	2
Numerical upper bounds on growth of automaton groups	2
Showcasing straight-line programs with memory via matrix Bruhat decomposition	2
Rota–Baxter operators and skew left brace structures over Heisenberg group	2
ℵ0-Distributive modules and rings	1
The algebraic structure of hyperbolic graph braid groups	1
Isotypical equivalence of periodic Abelian groups	1
Splittings of right-angled Artin groups	1
Low-dimensional commutative power-associative superalgebras	1
When is the Outer Space of a free product CAT(0)?	1
On lax epimorphisms of partially ordered monoids	1
Derivation problem for quandle algebras	1
On the number of tilting modules over a class of Auslander algebras	1
A census of small Schurian association schemes	1
Algorithmic local monomialization of a binomial: A comparison of different approaches	1
ℤ2-gradings and minimal varieties of ℤ2-graded PI algebras	1
On Doro’s conjecture for finite Moufang loops	1
Rational function semifields of tropical curves are finitely generated over the tropical semifield	1
Construction of symmetric cubic surfaces	1
There are no post-quantum weakly pseudo-free families in any nontrivial variety of expanded groups	1
Generalized Gorenstein modules with respect to duality pairs over triangular matrix rings	1
Lattice characterization of some classes of groups by series of subgroups	1
Cross-connection structure of locally inverse semigroups	1
Maximal independent sets and regularity of graphs	1
Homology torsion growth of finitely presented pro-p groups	1
Author index Volume 31 (2021)	1
Minimal displacement set for weakly systolic complexes	1
Smooth digraphs modulo primitive positive constructability and cyclic loop conditions	1
Ultimate periodicity problem for linear numeration systems	1
Schreier graphs of spinal groups	1

Primitive lattice varieties	1
Automorphisms of affine Veronese surfaces	1
On the induced partial action of a quotient group and a structure theorem for a partial Galois extension	1
On k-geodetic graphs and groups	1
Lie Rota–Baxter operators on the Sweedler algebra H4	1
On the geometry of Cayley automatic groups	1
Analogs of Bol operators for ????????????(a + 1\|b) ⊂ ????????????????(a\|b)	1
Tribute to Alessandra Cherubini	1
Parallel complexity for nilpotent groups	1
Orthogonality graphs of real Cayley–Dickson algebras. Part II: The subgraph on pairs of basis elements	1
Fibering flat manifolds of diagonal type and their fundamental groups	1
On the lattice of closed subgroups of a profinite group	1
Almost minimal varieties of commutative residuated lattices	1
Properties of symbolic powers of edge ideals of weighted oriented graphs	1
Extremal Betti numbers of symbolic powers of two-dimensional squarefree monomial ideals	1
On m-tuples of nilpotent 2 × 2 matrices over an arbitrary field	1
Computable paradoxical decompositions	1
Minimal degree of standard identities of matrix algebras with symplectic graded involution	1
A short proof of the Baker–Pixley theorem for classes	1
Nilpotency and the Hamiltonian property for cancellative residuated lattices	1
Ulrich ideals in the ring k[[t5,t11]]	1
Super Bassian and nearly generalized Bassian Abelian groups	1
A classification of the finite 2-generator cyclic-by-abelian groups of prime-power order	1
Quadratical quasigroups and Mendelsohn designs	1
Drinfeld–Manin solutions of the Yang–Baxter equation coming from cube complexes	1