The quadruply-refined enumeration of alternating sign matrices
The Quasi-Holonomic Ansatz and Restricted Lattice Walks
The Quasi-Randomness of Hypergraph Cut Properties
The quaternary complex Hadamard matrices of orders 10, 12, and 14
The Quiver of the Semigroup Algebra of a Left Regular Band
The Radio Number of $C_n \square C_n$
The Radio Number of Gear Graphs
The rainbow $k$-connectivity of two classes of graphs
The rainbow connection number of 2-connected graphs
The Ramsey number of dense graphs
The Randic index and the diameter of graphs
The Random Edge Rule on Three-Dimensional Linear Programs
The Random Edge Simplex Algorithm on Dual Cyclic 4-Polytopes
The range of thresholds for diameter 2 in random Cayley graphs
The Rank and Minimal Border Strip Decompositions of a Skew Partition
The rank of a divisor on a finite graph: geometry and computation
The rank of connection matrices and the dimension of graph algebras
The rank of edge connection matrices and the dimension of algebras of invariant tensors
The Ratio Monotonicity of the $q$-Derangement Numbers
The Ratio Monotonicity of the Boros-Moll Polynomials