Word.ws English Dictionary

complex lines

complex lines is the plural of complex line.

Meaning of complex line

Noun

complex line (plural complex lines)

  1. (analytic) A 1-dimensional affine subspace of a vector space over the complex numbers.
    • However, it is possible to characterize the real parts of holomorphic functions of several variables at least locally as those continuous functions such that their restrictions to all complex lines, not just to complex lines parallel to the coordinate axes, are real parts of holomorphic functions....1990, R. C. Gunning, Introduction to Holomorphic Functions of Several Variables, Volume 1 Function Theory, Wadsworth & Brooks/Cole, page 102
    Synonyms:
    complex plane

Questions about complex lines

What is complex lines the plural of?
Complex lines is the plural of complex line.

Words near complex lines in the dictionary

  1. complex functions
  2. complex geometry
  3. complex ion
  4. complex ions
  5. complex line
  6. complex lines
  7. complex marriage
  8. complex marriages
  9. complex measure
  10. complex measures
  11. complex number

Source and license

Adapted from Wiktionary: complex lines (page history and authors); complex line (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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