Euler characteristic en · NOUN
Meanings
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(of a topological space) The sum of even-dimensional Betti numbers minus the sum of odd-dimensional ones.
A polygon's or polyhedron's Euler characteristic is just the number of corners minus the number of edges plus the number of faces.
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| Euler characteristics | Number=Plur | lexicographic |