Combinatorics & discrete mathematics
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- On the Unified Generalized q-Stirling Matrices and Their Matrix Decompositions
- Clique partitions and bounded simplicial defect
- Lean-Certified Infinite Counterexamples to Written on the Wall II Conjecture 194
- The Remaining K4-Free Case in the Multipartite Clique Problem
- A Better-Than-$3$ Approximation Algorithm for Demand Matching via Knapsack Intersection LP and Contention Resolution
- Separating Non-redundancy and Chain Length
- Structural Parameterizations for Eternal Vertex Cover
- The Erdős--Sós Theorem
- Generalized short monochromatic odd cycles
- Every graph with no K7= minor is 6-colorable
- The Theta Conjecture
- Integer Realization of an Equivelar Octahedron of Genus 3
- Homological invariants of Edge Ideals associated to powers of cycles
- Cayley-graph density of Thompson's group F: local deletions and finite-window bounds
- An Alon-Boppana Bound for the Non-Backtracking Operator
- Kemeny's constant via matrix compression and eigenvalue interlacing
- On Counting Independent Sets in Regular Hypergraphs
- One Arithmetic Gadget, Two Problems
- Rings are χ-bounded
- A perimeter analogue of Franklin's identity and an inequality related to the parity of parts
- On the extended Shi arrangement of type Bℓ
- PrecPack: An Efficient Open-Source Exact Solver for Bin Packing with Generalized Precedence Constraints
- Poset dimension and maximum comparability degree
- Generating Functions and the Entropy Hierarchy of Strongly Connected Digraphs
- CAT(0) square complexes that do not embed into finite products of trees