论文信息 - On Rota's Conjecture and nested separations in matroids

On Rota's Conjecture and nested separations in matroids

Abstract We prove that for each finite field F and integer k ∈ Z there exists n ∈ Z such that no excluded minor for the class of F -representable matroids has n nested k-separations.

James F. Geelen | Shalev Ben-David

[1] Gian-Carlo ROTA. COMBINATORIAL THEORY , OLD AND NEW by , 2022 .

[2] Geoff Whittle,et al. Branch-Width and Rota's Conjecture , 2002, J. Comb. Theory, Ser. B.