OOIR: Observatory of International Research

Papers

(The TQCC of Annals of Combinatorics 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 2020-11-01 to 2024-11-01.)

Article	Citations
The Frobenius Number for Sequences of Triangular Numbers Associated with Number of Solutions	12
Extensions of the Art Gallery Theorem	12
Inequalities for Plane Partitions	8
Schedules and the Delta Conjecture	7
Extremal Values of the Sackin Tree Balance Index	7
Refined Restricted Inversion Sequences	7
Looking for a New Version of Gordon’s Identities	6
Labeled Trees Generating Complete, Compact, and Discrete Ultrametric Spaces	6
Polynomial Tau Functions of Symplectic KP and Multi-component Symplectic KP Hierarchies	5
Vanishing Coefficients of $$q^{5n+r}$$ and $$q^{11n+r}$$ in Certain Infinite q-Product Expansions	5
Asymmetric List Sizes in Bipartite Graphs	5
Some More Identities of Kanade–Russell Type Derived Using Rosengren’s Method	4
Tverberg’s Theorem, Disks, and Hamiltonian Cycles	4
MAX MIN Vertex Cover and the Size of Betti Tables	4
Matching in Power Graphs of Finite Groups	4
Noncrossing Arc Diagrams, Tamari Lattices, and Parabolic Quotients of the Symmetric Group	3
The Number of Two-Term Tilting Complexes over Symmetric Algebras with Radical Cube Zero	3
Tiling Generating Functions of Halved Hexagons and Quartered Hexagons	3
Uncrowding Algorithm for Hook-Valued Tableaux	3
On Perfect Sequence Covering Arrays	3
Relation Between f-Vectors and d-Vectors in Cluster Algebras of Finite Type or Rank 2	3
Matching Complexes of Trees and Applications of the Matching Tree Algorithm	3
Perfect Graphs for Domination Games	3
q-Analogues of Some Series for Powers of $$\pi $$	3
A Valley Version of the Delta Square Conjecture	3

On the number of principal ideals in d-tonal partition monoids	3
On Generalizations of Theorems of MacMahon and Subbarao	2
Cluster Scattering Diagrams and Theta Functions for Reciprocal Generalized Cluster Algebras	2
Distribution Properties for t-Hooks in Partitions	2
Extremal $$\varvec{\{ p, q \}}$$-Animals	2
On the Nature of Four Models of Symmetric Walks Avoiding a Quadrant	2
Growing Random Uniform d-ary Trees	2
Diameter Estimates for Graph Associahedra	2
Multiplicity-Free Key Polynomials	2
Minimum Quantum Degrees for Isotropic Grassmannians in Types B and C	2
The Dumont Ansatz for the Eulerian Polynomials, Peak Polynomials and Derivative Polynomials	2
The Merino–Welsh Conjecture for Split Matroids	2
3-Critical Subgraphs of Snarks	2
Higher Specht Bases for Generalizations of the Coinvariant Ring	2
Tight Multiple Twins in Permutations	2
The Hamilton Compression of Highly Symmetric Graphs	2
Ramanujan’s Theta Functions and Parity of Parts and Cranks of Partitions	2
File Placements, Fractional Matchings, and Normal Ordering	2
Total Nonnegativity and Induced Sign Characters of the Hecke Algebra	1
Note on 4-Coloring 6-Regular Triangulations on the Torus	1
The Chromatic Quasisymmetric Class Function of a Digraph	1
Enumeration of Some Classes of Pattern Avoiding Matchings, with a Glimpse into the Matching Pattern Poset	1
Partial Symmetries of Iterated Plethysms	1
A Succinct Proof of Defant and Kravitz’s Theorem on the Length of Hitomezashi Loops	1
Lozenge Tilings of a Hexagon with a Horizontal Intrusion	1
Polynomization of the Bessenrodt–Ono Type Inequalities for A-Partition Functions	1
Perfect Matchings and Hamiltonicity in the Cartesian Product of Cycles	1
Lagrangian-Perfect Hypergraphs	1
Central Limit Theorem for Peaks of a Random Permutation in a Fixed Conjugacy Class of $$S_n$$	1
Complete Circular Regular Dessins of Type $$\{2^e,2^f\}$$ I: Metacyclic Case	1
An Asymptotic Lower Bound on the Number of Polyominoes	1
Defining Binary Phylogenetic Trees Using Parsimony	1
Copartitions	1
Dyck Paths, Binary Words, and Grassmannian Permutations Avoiding an Increasing Pattern	1
Chainlink Polytopes and Ehrhart Equivalence	1
Sandpile Groups of Random Bipartite Graphs	1
Generalization of the Conway–Gordon Theorem and Intrinsic Linking on Complete Graphs	1
Statistical Structure of Concave Compositions	1
On Two-Sided Cayley Graphs of Semigroups and Groups	1
Asymptotics, Turán Inequalities, and the Distribution of the BG-Rank and 2-Quotient Rank of Partitions	1
Cyclic Shuffle-Compatibility Via Cyclic Shuffle Algebras	1
On Ovoids of the Generalized Quadrangle $$H(3,q^2)$$	1
On Antipodes of Immaculate Functions	1
Runs and RSK Tableaux of Boolean Permutations	1
Nonrepetitive List Colorings of the Integers	1
Non-crossing Trees, Quadrangular Dissections, Ternary Trees, and Duality-Preserving Bijections	1
Pairwise Compatibility for 2-Simple Minded Collections II: Preprojective Algebras and Semibrick Pairs of Full Rank	1
The Degree of Symmetry of Lattice Paths	1
Combinatorial Properties of Three Classical Truncated Theta Series Theorems	1
Upper Bounds on the Smallest Positive Eigenvalue of Trees	1

Bressoud–Subbarao Type Weighted Partition Identities for a Generalized Divisor Function	1
Combinatorics of Exterior Peaks on Pattern-Avoiding Symmetric Transversals	1
Partial Rank Symmetry of Distributive Lattices for Fences	1
Symmetric Set Coloring of Signed Graphs	1
How do 9 Points Look Like in $$\mathbb {E}^3$$?	1
Congruence Modulo 4 for Andrews’ Even Parts Below Odd Parts Partition Function	1
Weak Dual Equivalence for Polynomials	1
A Non-aligning Variant of Generalized Turán Problems	1
Congruence Normality of Simplicial Hyperplane Arrangements via Oriented Matroids	1
On Conjectures Concerning the Smallest Part and Missing Parts of Integer Partitions	1
The Rank of the Sandpile Group of Random Directed Bipartite Graphs	1
Generalised Chromatic Polynomials of Graphs from Heaps of Pieces	1
Walks with Small Steps in the 4D-Orthant	1