Euler characteristic
type: Item
Wikidata QID: Q852973
named after: Leonhard Euler
Freebase ID: /m/0130lx
MathWorld ID: EulerCharacteristic
Encyclopædia Britannica Online ID: topic/Euler-characteristic
defining formula: χ = V − E + F
defining formula: χ = b 0 − b 1 + b 2 − b 3 + ...
defining formula: χ = k 0 − k 1 + k 2 − ... ,
instance of: topological property
subclass of: dimensionless quantity
Wikidata property: Euler characteristic
Microsoft Academic ID: 196433757
nLab ID: Euler characteristic
Dictionary of Algorithms and Data Structures ID: EulersFormula
OpenAlex ID: C196433757
on focus list of Wikimedia project: Wikipedia:Vital articles/Level/4
Great Russian Encyclopedia portal ID: eilerova-kharakteristika-3ea20e
ScienceDirect topic ID: mathematics/euler-characteristic
part of: list of theorems
Treccani's Enciclopedia della Matematica ID: caratteristica-di-eulero
Encyclopedia of Mathematics wiki ID: Euler_characteristic
label: Euler-Charakteristik @de
description: topological invariant in mathematics
description: topologische Invariante in der Mathematik @de
alternative label: Euler-Poincaré characteristic
alternative label: Euler-Poincaré-Charakteristik @de
alternative label: Euler-Poincare-Charakteristik @de
alternative label: Eulercharakteristik @de