On the h-Vector of a Lattice Path Matroid

On the h-Vector of a Lattice Path Matroid
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关于格子路径拟阵的 h 向量

DOI:
10.37236/452
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发表时间:
2010
期刊:
Electron. J. Comb.
影响因子:
--
通讯作者:
Jay Schweig
Jay Schweig
中科院分区:
--
文献类型:
--
作者:
Jay Schweig

文献摘要

被引文献

相似文献

Stanley猜想拟阵复形的h-向量是纯M-向量。通过构造相应的离散拟阵族,我们证明了对格路拟阵的这一猜想的一个加强。
Stanley has conjectured that the h-vector of a matroid complex is a pure M-vector. We prove a strengthening of this conjecture for lattice path matroids by constructing a corresponding family of discrete polymatroids.