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Meaning of Euler genus | Babel Free

Noun CEFR B2

Definitions

The minimal integer n such that the given graph can be drawn without crossing itself on a sphere with n cross-caps or with n/2 handles.

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

Euler integral of the second kind Euler line Euler lines Euler method Euler spiral Euler square