coarser topology

См. также в других словарях:

• coarser — /kawr seuhr, kohr /, adj. Math. of or pertaining to a topology on a topological space whose open sets are included among the open sets of a second specified topology on the space. Cf. finer. [COARSE + ER4] * * * …   Universalium

• coarser — comparative of coarse * * * /kawr seuhr, kohr /, adj. Math. of or pertaining to a topology on a topological space whose open sets are included among the open sets of a second specified topology on the space. Cf. finer. [COARSE + ER4] …   Useful english dictionary

• Glossary of topology — This is a glossary of some terms used in the branch of mathematics known as topology. Although there is no absolute distinction between different areas of topology, the focus here is on general topology. The following definitions are also… …   Wikipedia

• Base (topology) — In mathematics, a base (or basis) B for a topological space X with topology T is a collection of open sets in T such that every open set in T can be written as a union of elements of B. We say that the base generates the topology T. Bases are… …   Wikipedia

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• Comparison of topologies — In topology and related areas of mathematics comparison of topologies refers to the fact that two topological structures on a given set may stand in relation to each other. The set of all possible topologies on a given set forms a partially… …   Wikipedia