A topological proof of Sklar%26apos;s theorem

作者：Durante Fabrizio^*; Fernandez Sanchez Juan; Sempi Carlo

来源：Applied Mathematics Letters, 2013, 26(9): 945-948.

DOI：10.1016/j.aml.2013.04.005

• Copula
• Sklar%26apos
• s theorem

We present a proof of Sklar%26apos;s Theorem that uses topological arguments, namely compactness (under the weak topology) of the class of copulas and some density properties of the class of distribution functions.

• 出版日期2013-9