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 2021-09-01 to 2025-09-01.)

Article	Citations
Lattice paths and (n − 2)-stack sortable permutations	26
Editorial Board	19
On the polymatroid Tutte polynomial	17
Large sum-free sets in Z5	16
Novák's conjecture on cyclic Steiner triple systems and its generalization	16
Asymptotics for real monotone double Hurwitz numbers	16
Separable elements and splittings in Weyl groups of type B	14
Stirling's approximation and a hidden link between two of Ramanujan's approximations	13
Proofs of some conjectures of Merca on truncated series involving the Rogers-Ramanujan functions	12
An infinite family of hyperovals of Q+(5,q), q even	12
Indecomposable involutive solutions of the Yang-Baxter equation of multipermutation level 2 with non-abelian permutation group	12
q-Supercongruences from Jackson's ϕ7	10
Pattern occurrences in k-ary words revisited: A few new and old observations	10
Structure of Terwilliger algebras of quasi-thin association schemes	9
Sidon sets, thin sets, and the nonlinearity of vectorial Boolean functions	9
Linkage of graphs with flows	8
A weak version of Kirillov's conjecture on Hecke–Grothendieck polynomials	8
The Lemmens-Seidel conjecture and forbidden subgraphs	8
An asymmetric random Rado theorem: 1-statement	8
Monochromatic arithmetic progressions in automatic sequences with group structure	8
On the proportion of metric matroids whose Jacobians have nontrivial p-torsion	7
Non-empty pairwise cross-intersecting families	7
On common energies and sumsets	7
Linked partition ideals and the Alladi–Schur theorem	6
A Torelli theorem for graph isomorphisms	6

Rainbow matchings for 3-uniform hypergraphs	6
Editorial Board	6
Modular relations of the Tutte symmetric function	6
The method of constant terms and k-colored generalized Frobenius partitions	6
On the soluble graph of a finite group	6
Editorial Board	6
Successive vertex orderings of fully regular graphs	6
Non-expansive matrix number systems with bases similar to certain Jordan blocks	6
Some conjectures of Ballantine and Merca on truncated sums and the minimal excludant in congruences classes	6
Gcd-closed sets and divisibility of Smith matrices	6
The second lowest two-sided cell in the affine Weyl group B	6
Edge-isoperimetric inequalities and ball-noise stability: Linear programming and probabilistic approaches	6
Power-free complementary binary morphisms	6
Editorial Board	6
Chiral polytopes whose smallest regular cover is a polytope	6
Editorial Board	5
On the generation of some Lie-type geometries	5
The geometry of intersecting codes and applications to additive combinatorics and factorization theory	5
The vector space generated by permutations of a trade or a design	5
On the non-existence of extended 1-perfect codes and MDS codes	5
Birational geometry of generalized Hessenberg varieties and the generalized Shareshian-Wachs conjecture	5
Intersection density of imprimitive groups of degree pq	5
Independence polynomials and Alexander-Conway polynomials of plumbing links	5
Cut distance identifying graphon parameters over weak* limits	4
Reconstruction of hypermatrices from subhypermatrices	4
Editorial Board	4
Some expansion formulas for q-series and their applications	4
Restricted bargraphs and unimodal compositions	4
Hypergraphs without exponents	4
Two counterparts of the TFK formula for cylinder graphs	4
Combinatorics of continuants of continued fractions with 3 limits	4
Infinite monochromatic patterns in the integers	4
Explicit upper bounds for the Stirling numbers of the first kind	4
Trianguloids and triangulations of root polytopes	4
Sizes of simultaneous core partitions	4
New string attractor-based complexities for infinite words	4
CI-property of C4
A short combinatorial proof of dimension identities of Erickson and Hunziker	4
More on r-cross t-intersecting families for vector spaces	4
A bijection for length-5 patterns in permutations	4
Normalized characters of symmetric groups and Boolean cumulants via Khovanov's Heisenberg category	4
Point-line geometries related to binary equidistant codes	3
On the deepest cycle of a random mapping	3
Combinatorics of quasi-hereditary structures	3
Quadratic sets on the Klein quadric	3
A rank two Leonard pair in Terwilliger algebras of Doob graphs	3
The group structures of automorphism groups of elliptic curves over finite fields and their applications to optimal locally repairable codes	3
Multivariate P- and/or Q-polynomial association schemes	3
Linked partition ideals and a family of quadruple summations	3
Improved Elekes-Szabó type estimates using proximity	3

New constructions of strongly regular Cayley graphs on abelian non p-groups	3
Infinite Sperner's theorem	3
A further look at the sum of the parts with the same parity in the partitions of n	3
Linear configurations containing 4-term arithmetic progressions are uncommon	3
Diametric problem for permutations with the Ulam metric (optimal anticodes)	3
Nowhere-zero 3-flows in Cayley graphs on supersolvable groups	3
Proof of Dilks' bijectivity conjecture on Baxter permutations	3
On the difference of the enhanced power graph and the power graph of a finite group	3
An improved lower bound for multicolor Ramsey numbers and a problem of Erdős	3
Abelian closures of infinite binary words	3
Contributions to Ma's conjecture concerning abelian difference sets with multiplier −1 (I)	3
Subdivisions of shellable complexes	3
Combinatorics of integer partitions with prescribed perimeter	3
Proving identities on weight polynomials of tiered trees via Tutte polynomials	3
Chromatic posets	3
A lower bound on the number of inequivalent APN functions	3
On t-core and self-conjugate (2t − 1)-core partitions in arithmetic progressions	3