【摘要】 本文讨论了关于广义测度正、负集的定义和性质，并利用它证明了Ｈａｈｎ分解定理。更多还原

【Abstract】 In this paper the author makes an apprcach to the definition and properties of the positive sets and negtive sets about the signed measure, and uses them to prove the Hahn Decompisition Theorem.更多还原