"initial topology" meaning in All languages combined

See initial topology on Wiktionary

Noun [English]

Forms: initial topologies [plural]
Head templates: {{en-noun|initial topologies}} initial topology (plural initial topologies)
  1. (topology) Given a set X, a family of topological spaces (M#x5F;i,T#x5F;i)#x5F;#x7B;i#x5C;inI#x7D; and a family of functions f#x5F;i#x3A;X#x5C;toM#x5F;i, the initial topology is the coarsest topology on X such that all f#x5F;i are continuous. Categories (topical): Topology Hyponyms: product topology Coordinate_terms: final topology
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        "Given a set X, a family of topological spaces (M#x5F;i,T#x5F;i)#x5F;#x7B;i#x5C;inI#x7D; and a family of functions f#x5F;i#x3A;X#x5C;toM#x5F;i, the initial topology is the coarsest topology on X such that all f#x5F;i are continuous."
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        "(topology) Given a set X, a family of topological spaces (M#x5F;i,T#x5F;i)#x5F;#x7B;i#x5C;inI#x7D; and a family of functions f#x5F;i#x3A;X#x5C;toM#x5F;i, the initial topology is the coarsest topology on X such that all f#x5F;i are continuous."
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        "(topology) Given a set X, a family of topological spaces (M#x5F;i,T#x5F;i)#x5F;#x7B;i#x5C;inI#x7D; and a family of functions f#x5F;i#x3A;X#x5C;toM#x5F;i, the initial topology is the coarsest topology on X such that all f#x5F;i are continuous."
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Download raw JSONL data for initial topology meaning in All languages combined (1.3kB)

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This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2024-12-01 from the enwiktionary dump dated 2024-11-21 using wiktextract (95d2be1 and 64224ec). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

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