- product topology
- мат. топология произведения
Большой англо-русский и русско-английский словарь. 2001.
product topology
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Product topology — In topology and related areas of mathematics, a product space is the cartesian product of a family of topological spaces equipped with a natural topology called the product topology. This topology differs from another, perhaps more obvious,… … Wikipedia
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Product measure — In mathematics, given two measurable spaces and measures on them, one can obtain the product measurable space and the product measure on that space. Conceptually, this is similar to defining the Cartesian product of sets and the product topology… … Wikipedia
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Pointless topology — In mathematics, pointless topology (also called point free or pointfree topology) is an approach to topology which avoids the mentioning of points. General conceptsTraditionally, a topological space consists of a set of points, together with a… … Wikipedia
Initial topology — In general topology and related areas of mathematics, the initial topology (projective topology or weak topology) on a set X, with respect to a family of functions on X, is the coarsest topology on X which makes those functions continuous.The… … Wikipedia
