积分度量流的分解
Decomposition of integral metric currents
摘要:
在完全度量空间中,证明了积分流可分解为不可分解分量之和。在一维积分流的特殊情况下,我们还表明,不可分解的正是那些与内射Lipschitz曲线或内射Lipschitz环,因此延长费德勒的特性度量空间。此外,我们的主要结果的一些应用将被讨论。
英文摘要:
In the setting of complete metric spaces, we prove that integral currents can be decomposed as a sum of indecomposable components. In the special case of one-dimensional integral currents, we also show that the indecomposable ones are exactly those associated with injective Lipschitz curves or injective Lipschitz loops, therefore extending Federer's characterisation to metric spaces. Moreover, some applications of our main results will be discussed.
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