Donghe Pei
Abstract
A new kind of hyperplane arrangements-species free arrangements is defined,extracted the characteristic polynomial and the number of the areas of the species free arrangements in n-dimensional vector space using the Whitney theorem,and popularized the related conclusion of the n free arrangements in n-dimensional vector space.
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A new kind of hyperplane arrangements-species free arrangements is defined,extracted the characteristic polynomial and the number of the areas of the species free arrangements in n-dimensional vector space using the Whitney theorem,and popularized the related conclusion of the n free arrangements in n-dimensional vector space.
Key concepts: Hyperplane, Free space, Mathematics, Space (punctuation), Combinatorics, Vector space, Polynomial, Pure mathematics