【摘要】 偏序集拟阵理论是拟阵理论的推广 .文中提出了偏序集拟阵自同构群的概念 ,并利用偏序集拟阵的特征定理建立了其自同构群的特征定理更多还原

【Abstract】 The theory of poset matroids is the extension of the theory of matroids developed by replacing the underlying set of a matroid by a partially ordered set. This paper is to propose the concept of the automorphism group of a poset matroid and establish the characteristic theorems for the automorphism group of a poset matroid with the characteristic theorems for a poset matroid.更多还原