Last Updated：2025/11/30

(mathematics) The angularity of a curve (See the Wikipedia article for a more rigorous definition)

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gonality

Source Word

gonality

Noun

(mathematics) The "angularity" of a curve (See the Wikipedia article for a more rigorous definition)

Japanese Meaning

曲線が持つ角度に関する性質、つまり曲線の角状性や角度性といった意味

The gonality of a compact Riemann surface determines the minimal degree of a non-constant meromorphic function on it.

コンパクトなリーマン面の角性は、そこに存在する非定数メロモルフィック関数の最小次数を決定する。

Sense（1）

(mathematics) The "angularity" of a curve (See the Wikipedia article for a more rigorous definition)

If C is reducible, we compare its gonality to that of its irreducible components.

gonalities

（ plural ）