On the h-Vector of a Lattice Path Matroid
On the h-Vector of a Lattice Path Matroid
复制标题
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:
影响因子:
--
通讯作者:
Jay Schweig
中科院分区:
文献类型:
--
作者:
Jay Schweig
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.