OOIR: Observatory of International Research

Papers

(The TQCC of Journal of Combinatorial Theory Series A is 3. 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
Descents on quasi-Stirling permutations	39
Lattice paths and (n − 2)-stack sortable permutations	22
Stirling's approximation and a hidden link between two of Ramanujan's approximations	15
Editorial Board	14
Categories of two-colored pair partitions Part II: Categories indexed by semigroups	14
Solution to the index conjecture in zero-sum theory	13
On the polymatroid Tutte polynomial	13
Asymptotics for real monotone double Hurwitz numbers	13
q-Supercongruences from Jackson's ϕ7	12
Novák's conjecture on cyclic Steiner triple systems and its generalization	12
Large sum-free sets in Z5	11
An infinite family of hyperovals of Q+(5,q), q even	10
The Lemmens-Seidel conjecture and forbidden subgraphs	9
A generalization of the modular equations of higher degrees	9
Pattern occurrences in k-ary words revisited: A few new and old observations	9
Proofs of some conjectures of Merca on truncated series involving the Rogers-Ramanujan functions	9
Sidon sets, thin sets, and the nonlinearity of vectorial Boolean functions	9
Indecomposable involutive solutions of the Yang-Baxter equation of multipermutation level 2 with non-abelian permutation group	9
Erratum to “B2-crystals: Axioms, structure, models” [J. Comb. Theory, Ser. A 116 (2009) 265–289]	8
Characterization of regular checkerboard colourable twisted duals of ribbon graphs	8
Linkage of graphs with flows	8
Monochromatic arithmetic progressions in automatic sequences with group structure	7
The weak separation in higher dimensions	7
On strong infinite Sidon and B sets and random sets of integers	7
An asymmetric random Rado theorem: 1-statement	7

A weak version of Kirillov's conjecture on Hecke–Grothendieck polynomials	7
On the proportion of metric matroids whose Jacobians have nontrivial p-torsion	6
Rainbow matchings for 3-uniform hypergraphs	6
Power-free complementary binary morphisms	6
Harmonic differential forms for pseudo-reflection groups I. Semi-invariants	6
Successive vertex orderings of fully regular graphs	6
Edge-isoperimetric inequalities and ball-noise stability: Linear programming and probabilistic approaches	6
Editorial Board	6
Proof of a conjecture of Adamchuk	6
Non-empty pairwise cross-intersecting families	6
Non-expansive matrix number systems with bases similar to certain Jordan blocks	6
A Torelli theorem for graph isomorphisms	5
Linked partition ideals and the Alladi–Schur theorem	5
Editorial Board	5
Chiral polytopes whose smallest regular cover is a polytope	5
The second lowest two-sided cell in the affine Weyl group B	5
On the soluble graph of a finite group	5
Modular relations of the Tutte symmetric function	5
Gcd-closed sets and divisibility of Smith matrices	5
Editorial Board	5
Birational geometry of generalized Hessenberg varieties and the generalized Shareshian-Wachs conjecture	5
On the generation of some Lie-type geometries	4
Some conjectures of Ballantine and Merca on truncated sums and the minimal excludant in congruences classes	4
On the non-existence of extended 1-perfect codes and MDS codes	4
Hypergraphs without exponents	4
Combinatorics of injective words for Temperley-Lieb algebras	4
New string attractor-based complexities for infinite words	4
The vector space generated by permutations of a trade or a design	4
The method of constant terms and k-colored generalized Frobenius partitions	4
K-theoretic Tutte polynomials of morphisms of matroids	4
Quantum invariants for decomposition problems in type A rings of representations	4
Independence polynomials and Alexander-Conway polynomials of plumbing links	4
Characterising the secant lines of Q(4,q), q even	4
Editorial Board	4
Intersection density of imprimitive groups of degree pq	4
A bijection for length-5 patterns in permutations	4
Trianguloids and triangulations of root polytopes	4
Restricted bargraphs and unimodal compositions	4
Some expansion formulas for q-series and their applications	3
An improved lower bound for multicolor Ramsey numbers and a problem of Erdős	3
On the difference of the enhanced power graph and the power graph of a finite group	3
Editorial Board	3
Symmetric abelian group-invariant Steiner quadruple systems	3
Maximum bisections of graphs without short even cycles	3
Cut distance identifying graphon parameters over weak* limits	3
Sizes of simultaneous core partitions	3
Abelian closures of infinite binary words	3
Domination numbers and noncover complexes of hypergraphs	3
The group structures of automorphism groups of elliptic curves over finite fields and their applications to optimal locally repairable codes	3
Combinatorics of integer partitions with prescribed perimeter	3

Linear configurations containing 4-term arithmetic progressions are uncommon	3
Combinatorics of quasi-hereditary structures	3
Infinite monochromatic patterns in the integers	3
On t-core and self-conjugate (2t − 1)-core partitions in arithmetic progressions	3
Improved Elekes-Szabó type estimates using proximity	3
A short combinatorial proof of dimension identities of Erickson and Hunziker	3
Point-line geometries related to binary equidistant codes	3
Normalized characters of symmetric groups and Boolean cumulants via Khovanov's Heisenberg category	3
Combinatorics of continuants of continued fractions with 3 limits	3
CI-property of C3
Reconstruction of hypermatrices from subhypermatrices	3
Jacobi–Trudi formula for refined dual stable Grothendieck polynomials	3
Quadratic sets on the Klein quadric	3
A lower bound on the number of inequivalent APN functions	3
Explicit upper bounds for the Stirling numbers of the first kind	3
Diametric problem for permutations with the Ulam metric (optimal anticodes)	3
New constructions of strongly regular Cayley graphs on abelian non p-groups	3
A further look at the sum of the parts with the same parity in the partitions of n	3
Infinite Sperner's theorem	3
Small weight codewords of projective geometric codes	3
Two counterparts of the TFK formula for cylinder graphs	3
Brändén's (p,q)-Eulerian polynomials, André permutations and continued fractions	3
Contributions to Ma's conjecture concerning abelian difference sets with multiplier −1 (I)	3
On the deepest cycle of a random mapping	3
A rank two Leonard pair in Terwilliger algebras of Doob graphs	3
Subdivisions of shellable complexes	3