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不动点定理

bù dòng diǎn dìng lǐdictionary entry
DEFINITION CC-CEDICT
fixed point theorem (math.)
Sources & editorial notes

Reference definitions: CC-CEDICT contributors and MDBG, CC BY-SA 4.0. Source release 2026-10-27T01:55:52Z. Imported 2026-10-27. Definition wording and meaning order are retained. Recognized pronunciation references are displayed with tone marks; the original source record is available below.

Source record: cd-1ef09d109b9c264b. Source SHA-256: bbc4b27f26bee1a262f4d7939667a040c7857c7fc0200a2fa7a86d3352a09eae.

Original source entry:

不動點定理 不动点定理 [bu4 dong4 dian3 ding4 li3] /fixed point theorem (math.)/

Reference definitions and teaching material have separate provenance.

Reference information

The definitions above are from CC-CEDICT. Examples and usage notes are available on selected entries.

Character information

View the individual characters. Their meanings do not necessarily explain the meaning of the whole word.

Other forms in these source records: 不動點定理

  • 不
    bù

    no / not so / (bound form) not / un-

  • 动
    dòng

    (of sth) to move / to set in movement / to displace / to touch / to make use of / to stir (emotions) / to alter / abbr. for 動詞|动词[dòng cí], verb

  • 点
    diǎn

    to touch briefly / to tap / to mark with a dot / to check off (on a list) / to order (food etc) / to select / to mention / to bring up (a topic or person) / to hint at / to imply / to administer (eye medicine etc) in drops / to light (a fire, a lamp etc) / to ignite / to nod (one's head) in agreement / to beckon by moving (one's hand) up and down / point / dot / spot / speck / dot stroke in Chinese characters / (math.) decimal point / point in time or space / (after a number) o'clock / a small amount / a bit / (after a verb or adjective) a bit more / classifier for small amounts

  • 定
    dìng

    to fix / to set / to make definite / to subscribe to (a newspaper etc) / to book (tickets etc) / to order (goods etc) / to congeal / to coagulate / (literary) definitely

  • 理
    lǐ

    texture / grain (of wood) / inner essence / intrinsic order / reason / logic / truth / science / natural science (esp. physics) / to manage / to pay attention to / to run (affairs) / to handle / to put in order / to tidy up

Reference definitions from CC-CEDICT.