bijection
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bijection
- /baɪˈd͡ʒɛk.ʃən/
Where it comes from
PIE word
*dwóh₁
From French bijection, introduced by Nicolas Bourbaki in their treatise Éléments de mathématique.
noun bijections
-
A one-to-one correspondence, a function which is both a surjection and an injection.
The present text has defined a set to be finite if and only if there exists a bijection onto a natural number, and infinite if and only if there does not exist any such bijection.
Similar: bijective function, one-to-one correspondence
Translations
Every language
noun function that is both a surjection and an injection
| Español | biyección |
|---|---|
| 한국어 | 전단사 jeondansa |
| 日本語 | 全単射 zentansha, 双射 sōsha |
| 中文 | 一一映射 yīyīyìngshè, 雙射 /双射 shuāngshè |
| हिन्दी | एकैकी आच्छादन ekaikī ācchādan |
| Português | bijeção |
| Français | bijection |
| Deutsch | Bijektion, bijektive Funktion |
| Ελληνικά | αμφιμονοσήμαντη αντιστοιχία amfimonosímanti antistoichía |
| Română | bijecție, funcție bijectivă |
| Русский | бие́кция bijékcija |
| Tiếng Việt | song ánh |
| עברית | פונקציה חד־חד־ערכית ועל |
Talk about this word "bijection." Wiktionary, via Micwyn, micwyn.com/word/bijection. Accessed 6 Nov. 2026. bijection. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/bijection "bijection." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/bijection.Cite this
@misc{bijection_2026,
title = {bijection},
howpublished = {Wiktionary, via Micwyn},
year = {2026},
url = {https://micwyn.com/word/bijection},
urldate = {2026-11-06}
}
