Cantor-Bendixson theorem
(colloquial, regional Britain) Fairly, moderately, somewhat. / (colloquial, regional Britain) Not too badly, with modest success.
(set theory) A theorem which (in a simpler formulation) states that a closed uncountable set in Euclidean n-space is equal to the disjoint union of a perfect set and a countable set.
As much as can be carried on one's shoulder. / As much as can be worn on the shoulder. / An amount that reaches as high as the shoulder. / As much as a metaphoric shoulder can handle.
plural of preponderance
位相幾何学のゼミでは、ユークリッド空間の閉じた非可算集合が完全集合と可算集合の互いに素な和に分解されるとするカントール＝ベンディクソンの定理の証明と、それが記述集合論にもたらす影響を検討した。
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