Combinatorics & discrete mathematics
4,014 studies257 in 7 days1,648 in 30 days
Filters
Latest
4,014 studies
- An Erdős-Pach-Pollack-Tuza theorem for oriented diameter
- Counterexamples to Relaxed Multiplication in List Coloring
- Reed-Muller Codes are Optimal Binary Linear 3-Query LCCs
- Non-simple Arrangements of Lines and Pseudolines with Many Triangles
- Optimal Configurations for Mordell's Problem
- An optimal χ-bound for {P7, diamond}-free graphs
- On local spectra of classical distance-regular graphs with b = 2
- Buildings governed by twisted Bruhat orders
- A classification of nearly Gorenstein monomial ideals
- Generalised flip order on the faces of nestohedra
- Combinatorial interpretation of the coefficients of the order polynomial of fence posets
- Avalanche homology of digraphs via sandpile dynamics
- Stability and exact extremal colourings for the Alon--Frankl--Lovász bound
- Closed energy formulas on tensor squares of perfect crystals of types D4(3) and G2(1)
- Colorings breaking prescribed families of graph automorphisms
- Every tournament T of order at least 3 admits infinitely many T-irregular oriented graphs
- Generalized parabolic Demazure modules and the N!/2-conjecture for two-row diagrams
- k-uniform l-Eulerian hypergraphs
- Spectral radius and size conditions for 1-tough balanced bipartite graphs to contain a k-factor with k≥ 3
- Dynamics of Transversal Matroids
- Counterexamples to a Cubic Nondegeneracy Conjecture
- Large independent sets via neighborhood block dynamics, Glauber dynamics, and local occupancy
- Around the Clock. New Twists on Fitch Cheney's Five-Card Trick
- Minimum net-saturated graphs of even order
- On Lattice Tilings by Symmetric Limited Magnitude Error Balls: Q-polynomials and Ideal Characterization