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mathematical analysis > calculus > sequence > infinite product

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infinite product  

Definición

  • In mathematics, for a sequence of complex numbers a1, a2, a3, ... the infinite product


    is defined to be the limit of the partial products a1a2...an as n increases without bound. The product is said to converge when the limit exists and is not zero. Otherwise the product is said to diverge. A limit of zero is treated specially in order to obtain results analogous to those for infinite sums. Some sources allow convergence to 0 if there are only a finite number of zero factors and the product of the non-zero factors is non-zero, but for simplicity we will not allow that here. If the product converges, then the limit of the sequence an as n increases without bound must be 1, while the converse is in general not true.

    (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Infinite_product)

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http://data.loterre.fr/ark:/67375/PSR-K39D3VZK-8

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