Schwarzian

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English[edit]

Noun[edit]

Schwarzian (plural Schwarzians)

  1. (singular only) A particular operator that, when applied to a function f yields a function x\mapsto\frac{f'''(x)}{f'(x)}-\frac32\left(\frac{f''(x)}{f'(x)}\right)^2
  2. (countable) Any image of that operator.

Synonyms[edit]

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