arXiv math.CO Combinatorics@mathCObot
Nov 6
Tusn\'ady's problem and online two-sample thinning
arXiv:2611.08455
0
0
0
90
arXiv math.CO Combinatorics@mathCObot
Nov 6
Fourier level inequalities on the discrete cube via complex hypercon...
arXiv:2611.08289

New results on cyclic and ordered Ramsey numbers
arXiv:2611.08375

An improved minimum degree threshold for fractional clique decomposi...
arXiv:2611.08432
0
0
0
72
arXiv math.CO Combinatorics@mathCObot
Nov 6
The probabilistic bound for perfect hashing is sharp only for binary...
arXiv:2611.08230

Open Problems on the Null Space and Image Space of the Adjacency Matrix
arXiv:2611.08244

Some polynomial spaces are Euclidean balls
arXiv:2611.08265
0
0
0
50
arXiv math.CO Combinatorics@mathCObot
Nov 6
Diameter bounds for complexes that are close to flag or close to normal
arXiv:2611.08071

The Calkin--Wilf problems on \ell-ary partition functions
arXiv:2611.08109

On generalized token graphs with tokens of different colors
arXiv:2611.08186
0
0
0
66
arXiv math.CO Combinatorics@mathCObot
Nov 6
Clique partitions and distinct color sets in list colorings
arXiv:2611.07924

Few-Weight Linear Sets and Divisibility of Rank-Metric Codes
arXiv:2611.08044

On Grassmann 4-designs
arXiv:2611.08047
0
0
0
62
arXiv math.CO Combinatorics@mathCObot
Nov 6
A Murnaghan--Nakayama rule for dual stable Grothendieck functions
arXiv:2611.07795

Three-critical hypergraphs of maximum local edge connectivity two
arXiv:2611.07856

The parity of the number of missing integers in partitions
arXiv:2611.07908
0
0
0
60
arXiv math.CO Combinatorics@mathCObot
Nov 6
Combinatorics of noncommutative harmonic oscillator determinant
arXiv:2611.07626

Anti-ribbon shaped Young diagram decomposition
arXiv:2611.07715

On the classification of 2-distance-primitive graphs of small valency
arXiv:2611.07733
0
0
0
67
arXiv math.CO Combinatorics@mathCObot
Nov 6
Structure of adjacency algebras of thin Jordan schemes
arXiv:2611.07527

Generalized Chromatic Polynomials of Cycles and uni-cyclic Graphs
arXiv:2611.07568

Probability model of connectedness for graphs with logarithmical degree
arXiv:2611.07581
0
0
0
67
arXiv math.CO Combinatorics@mathCObot
Nov 6
Decomposable polytopes with few vertices
arXiv:2611.07472

Distinguishing invariants of Cayley Graphs, Hamming graphs, and wrea...
arXiv:2611.07497

Strict unimodality without log-concavity for partial Petrial polynom...
arXiv:2611.07503
0
0
0
62
arXiv math.CO Combinatorics@mathCObot
Nov 6
The Higman-Sims graph and a geometric construction of the Steiner sy...
arXiv:2611.07407

Prescribed Color Patterns in Tight Hamilton Cycles and Spanning Trees
arXiv:2611.07421

Connected graphs having maximum signless Laplacian spectral radius
arXiv:2611.07429
0
0
0
94
arXiv math.CO Combinatorics@mathCObot
Nov 6
On the number of edges in quasiplanar graphs
arXiv:2611.07314

Two-row Schur times Schubert via parallel classes of positroid varie...
arXiv:2611.07351

The q-Poincar\'e sum and separability in a Coxeter group
arXiv:2611.07365
0
0
0
49
arXiv math.CO Combinatorics@mathCObot
Nov 6
Pattern avoidance classes of parking permutations with fixed lucky sets
arXiv:2611.07267

Rational Tur\'an exponents of a single k-uniform hypergraph
arXiv:2611.07290

Gaps in the Most Frequent Sizes of Integer Sumsets
arXiv:2611.07303
0
1
0
45
arXiv math.CO Combinatorics@mathCObot
Nov 6
On Packed Passenger Permutations
arXiv:2611.07204

Exact penalties for maximum-edge bicliques in bipartite graphs
arXiv:2611.07239

s-quasi-transitive weakly distance-regular digraphs
arXiv:2611.07251
0
0
0
60
arXiv math.CO Combinatorics@mathCObot
Nov 6
Perfect Partitions of Regular Bipartite Graphs
arXiv:2611.07118

An extremal unimodular lattice of rank 37
arXiv:2611.07138

An improved bound for the intersection of two longest cycles in k-co...
arXiv:2611.07145
0
0
0
97
arXiv math.CO Combinatorics@mathCObot
Nov 6
Every r-regular Hamiltonian graph with r\geq 17 contains a second Ha...
arXiv:2611.06985

Seeking the dense half in K_4-free graphs
arXiv:2611.07082

An improved lower bound for maximal partial Room squares
arXiv:2611.07117
0
0
0
47
arXiv math.CO Combinatorics@mathCObot
Nov 6
A uniform double-factorial construction for consecutive-pattern pack...
arXiv:2611.06937

Limits of Generalized Magnitudes of Dissimilarity Spaces
arXiv:2611.06960

Hypergraphs with zero uniform Tur\'an density at intermediate levels
arXiv:2611.06964
0
0
0
64
arXiv math.CO Combinatorics@mathCObot
Nov 5
Proof of two conjectures on the log-concavity of partition ranks and...
arXiv:2611.06757

Largest Sperner families with bounded VC-dimension
arXiv:2611.06860

Off-Diagonal Induced Ramsey Numbers
arXiv:2611.06886
0
0
0
57
arXiv math.CO Combinatorics@mathCObot
Nov 5
Counting graphs admitting a strictly matched involution
arXiv:2611.06703

A family of symmetric counterexamples to the bent sum decomposition ...
arXiv:2611.06744

The Exact Number of Pentagons in Book-Free Graphs
arXiv:2611.06753
0
0
0
59
arXiv math.CO Combinatorics@mathCObot
Nov 5
Baxter Structures and the Odd-Even Enumeration of Red-Blue Motzkin P...
arXiv:2611.06599

Non-induced inherent graphs
arXiv:2611.06636

Polylogarithmic bound for the Gy\'arf\'as-Sumner conjecture
arXiv:2611.06699
0
0
0
49
arXiv math.CO Combinatorics@mathCObot
Nov 5
Cycles in Regular Multipartite Tournaments
arXiv:2611.06468

How many sorted projections determine n points in k dimensions?
arXiv:2611.06470

A characterization of a family of integral Cayley graphs
arXiv:2611.06581
0
0
0
57
Load more