収束

Japanese

Kanji in this term
収 束
しゅう
Grade: 6
そく
Grade: 4
on’yomi
Alternative spelling
收束 (kyūjitai)

Pronunciation

  • (Tokyo) しゅうそく [shùúsókú] (Heiban – [0])[1]
  • IPA(key): [ɕɨᵝːso̞kɯ̟ᵝ]

Noun

収(しゅう)束(そく) • (shūsoku) 

  1. end; conclusion; returning to normal
    野田(のだ)総理大臣(そうりだいじん)が原発(げんぱつ)事故(じこ)の収束(しゅうそく)を宣言(せんげん)した
    Noda Sōri Daijin ga genpatsu jiko no shūsoku o sengen shita
    Prime Minister Noda declared the return to normal after the nuclear accident.
  2. (mathematics) convergence
    Antonym: 発散
  3. collecting and bundling

Derived terms

  • 収束級数(しゅうそくきゅうすう) (shūsokukyūsū, “convergent series”)
  • 絶対収束(ぜったいしゅうそく) (zettaishūsoku, “absolute convergence”)
  • 条件収束(じょうけんしゅうそく) (jōkenshūsoku, “conditional convergence”)

Verb

収(しゅう)束(そく)する • (shūsoku suru) suru (stem 収(しゅう)束(そく)し (shūsoku shi), past 収(しゅう)束(そく)した (shūsoku shita))

  1. to end, to conclude
  2. (mathematics) to converge
    Antonym: 発散
  3. to collect and bundle

Conjugation

References

  1. Matsumura, Akira, editor (2006), 大辞林 [Daijirin] (in Japanese), Third edition, Tōkyō: Sanseidō, →ISBN
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