Definition
A mathematical concept in algebraic topology that studies the properties of shapes and spaces using abstract algebraic structures.
Etymology
From 'co-' (together) plus 'homology' (study of similarity). Coined by mathematicians in the mid-20th century to extend homology theory in new directions.
Kelly Says
Cohomology is abstract enough that even most mathematicians struggle to visualize it—yet it's powerful enough to solve concrete problems about shapes, making it one of math's most elegant tools.
Translations
AMአማርኛ
ኮሆሞሎጂ
koh-ho-mo-lo-jee
ARالعربية
التوافق
al-tawafuq
BNবাংলা
সমতলতা
somo-tala-ta
CACatalà
cohomologia
koh-moh-loh-gee-ah
CSČeština
kohomologie
koh-moh-loh-gee
DADansk
kohomologi
koh-moh-loh-gee
DEDeutsch
Kohomologie
koh-moh-lo-gee
ELΕλληνικά
κοχομολογία
koh-ho-mo-loh-jee-ah
ESEspañol
cohomología
koh-moh-lo-thee-ah
FAفارسی
کوهمولوژی
koh-ho-mo-lo-jee
FISuomi
kohomologia
koh-moh-loh-gee-ah
FRFrançais
cohomologie
koh-moh-lo-hee
GUGU
કોહોમોલોજી
koh-ho-mo-lo-jee
HAHA
cohomology
koh-moh-loh-jee
HEעברית
קו-הומוולוגיה
ko-homo-lo-gee-ah
HIहिन्दी
सह-समूह
sah-sama-hoo
HUMagyar
kohomológia
koh-moh-loh-gee-ah
IDBahasa Indonesia
cohomology
koh-moh-loh-jee
IGIG
cohomology
koh-moh-loh-jee
ITItaliano
coomologia
koh-moh-loh-gee-ah
JA日本語
コホモロジー
ko-homo-ro-jii
KKKK
ко когомология
koh-moh-lo-gee-ya
KMKM
កូហោម៉ូឡូជី
koo-ho-mo-lo-jee
KO한국어
코호몰로지
ko-ho-mo-lo-ji
MRMR
कोहोमोलॉजी
koh-ho-mo-lo-jee
MSBahasa Melayu
kohomologi
koh-moh-loh-gee
MYမြန်မာ
ကိုဟိုမိုလောဂျီ
ko-ho-mo-lo-jee
NLNederlands
cohomologie
koh-moh-loh-gee
NONorsk
kohomologi
koh-moh-loh-gee
PAPA
ਕੋહੋਮੋਲૉਜੀ
koh-ho-mo-lo-jee
PLPolski
kohologia
koh-ho-loh-gee-ah
PTPortuguês
cohomologia
koh-moh-loh-gee-ah
RORomână
cohomologie
koh-moh-loh-gee
RUРусский
ко когомология
koh-moh-lo-gee-ya
SVSvenska
kohomologi
koh-moh-loh-gee
SWKiswahili
cohomology
koh-moh-loh-jee
TAதமிழ்
கோஹோமாலஜி
ko-ho-mo-la-jee
TEతెలుగు
కొహోమాలజీ
ko-ho-mo-la-jee
THไทย
โคโฮโมโลยี
ko-ho-mo-lo-yee
TLTL
cohomology
koh-moh-loh-jee
TRTürkçe
kohomoloji
koh-moh-loh-loh-jee
UKУкраїнська
ко когомологія
koh-moh-lo-gee-ya
URاردو
کوہومولوجی
koh-ho-mo-lo-jee
VITiếng Việt
cohomology
koh-moh-loh-jee
YOYO
cohomology
koh-moh-loh-jee
ZUZU
cohomology
koh-moh-loh-jee