https://wiki.tachyony.co.uk/w/api.php?action=feedcontributions&feedformat=atom&user=86.24.131.243Wikipedia - User contributions [en]2026-07-07T05:01:41ZUser contributionsMediaWiki 1.44.0https://wiki.tachyony.co.uk/w/index.php?title=Subspace&diff=35455Subspace2025-10-07T13:39:53Z<p>86.24.131.243: /* Science fiction */</p>
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<div>{{Wiktionary|subspace}}<br />
'''Subspace''' may refer to:<br />
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==Mathematics==<br />
* [[Subspace (mathematics)]], a particular subset of a parent space<br />
* A subset of a topological space endowed with the [[subspace topology]]<br />
* [[Linear subspace]], in linear algebra, a subset of a vector space that is closed under addition and scalar multiplication<br />
* [[Flat (geometry)]], a Euclidean subspace<br />
* [[Affine subspace]],<!-- linear manifold or linear variety, is--> a geometric structure that generalizes the affine properties of a flat<br />
* [[Projective space#Projective subspace|Projective subspace]], a geometric structure that generalizes a linear subspace of a vector space<br />
* [[Multilinear subspace]] in multilinear algebra, a subset of a tensor space that is closed under addition and scalar multiplication<br />
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==Science fiction==<br />
* Also known as [[hyperspace]]<!--as stated in http://www.sf-encyclopedia.com/entry/space_warp--><br />
* [[Subspace (Star Trek)|Subspace (''Star Trek'')]], a theoretical feature of space-time that facilitates faster-than-light communication and transit<br />
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==Games==<br />
* [[SubSpace (video game)|''SubSpace'' (video game)]], a two-dimensional space shooter computer game<br />
* [[Super Smash Bros. Brawl#Adventure Mode: The Subspace Emissary|The Subspace Emissary]], the Adventure mode in the video game ''Super Smash Bros. Brawl''<br />
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==Other uses==<br />
* [[Subspace (song)|"Subspace" (song)]], a 2001 single by Funker Vogt<br />
* [[Glossary of BDSM#Subspace|Subspace]], in BDSM, a psychological state that can be entered by the submissive participant<br />
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