arXiv math.CO Combinatorics

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Latest posts 5

arXiv math.CO Combinatorics @mathCObot 22h

Tolerance complexes of chordal graphs and squarefree symbolic powers
arXiv:2611.14384

Linear-size graphs at every strict dismantling level
arXiv:2611.14430

Annular Counterexamples and Skew-Shape Block Identities
arXiv:2611.14506

arXiv math.CO Combinatorics @mathCObot 22h

Reconstructing Numerical Semigroups from Circulant Spectral Dimensions
arXiv:2611.14316

Bounding and Approximating Kostka Numbers
arXiv:2611.14322

Characterizing Fixed-Treewidth Planar Graphs
arXiv:2611.14327

arXiv math.CO Combinatorics @mathCObot 22h

Intermediate Growth and Rigidity in Primitive Circulant Spectral Alg...
arXiv:2611.14290

Flagged Grothendieck enumerators and ribbon decomposition determinants
arXiv:2611.14298

Negative-Dimensional Simplicial Complexes via the Grothendieck Group...
arXiv:2611.14300

arXiv math.CO Combinatorics @mathCObot 22h

You Can Have It All: Small sparse induced-universal graphs for minor...
arXiv:2611.14194

The zero-sum constant \mathsf{s}_p^* and inverse problem
arXiv:2611.14248

A Symmetrization for Almost Symmetric Numerical Semigroups
arXiv:2611.14268

arXiv math.CO Combinatorics @mathCObot 22h

Zero-sum Ramsey numbers of forests and complete bipartite graphs
arXiv:2611.14160

The elliptic Hall algebra and the combinatorics of affine Springer f...
arXiv:2611.14177

Coxeter cubes on the graph associahedron and separable elements
arXiv:2611.14178