Euler characteristic

topological invariant in mathematics

Wikidata entity: Q852973



P2534 defining formula Math χ=b0b1+b2b3+... ???
P2534 defining formula Math χ=VE+F ???
P2534 defining formula Math χ=k0k1+k2..., ???
P31 instance of ... Q625948 (topological property) topological property
P1687 main Wikidata property ... P6438 (Euler characteristic) Euler characteristic
P6104 maintained by WikiProject ... Q17146006 (WikiProject Polyhedra) WikiProject Polyhedra
P6104 maintained by WikiProject ... Q21831017 (WikiProject Uniform Polytopes) WikiProject Uniform Polytopes
P6104 maintained by WikiProject ... Q8487137 (WikiProject Mathematics) WikiProject Mathematics
P138 named after ... Q7604 (Leonhard Euler) Leonhard Euler
P5008 on focus list of Wikimedia project ... Q6173448 (Wikipedia:Vital articles/Level/4) Wikipedia:Vital articles/Level/4
P279 subclass of ... Q126818 (dimensionless quantity) dimensionless quantity

External Ids
P5106Dictionary of Algorithms and Data Structures IDEulersFormula
P7554Encyclopedia of Mathematics article IDEuler_characteristic
P1417Encyclopædia Britannica Online IDtopic/Euler-characteristic
P646Freebase ID/m/0130lx
P11514Great Russian Encyclopedia portal IDeilerova-kharakteristika-3ea20e
P2812MathWorld IDEulerCharacteristic
P6366Microsoft Academic ID (discontinued)196433757
P4215nLab IDEuler characteristic
P10283OpenAlex IDC196433757
P10376ScienceDirect topic IDmathematics/euler-characteristic
P9621Treccani's Enciclopedia della Matematica IDcaratteristica-di-eulero

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