lacunary function

noun

A function defined by a lacunary series, especially one which cannot be analytically continued outside its domain of convergence.

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Meanings

nounlacunary function (plural lacunary functions)

plural lacunary functions

  1. mathematicsA function defined by a lacunary series, especially one which cannot be analytically continued outside its domain of convergence.
Cite this entry
APA

lacunary function. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/lacunary%20function

MLA

“lacunary function.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/lacunary%20function. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “lacunary function,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/lacunary%20function.

Source: lacunary function on Wiktionary, CC BY-SA 4.0.