Zeuthen-Segre invariant

noun

A certain invariant of complex projective surfaces.

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Meanings

nounZeuthen-Segre invariant (plural Zeuthen-Segre invariants)

plural Zeuthen-Segre invariants

  1. geometryA certain invariant of complex projective surfaces.

Origin

Introduced by Zeuthen (1871) and rediscovered by Corrado Segre (1896).

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Cite this entry
APA

Zeuthen-Segre invariant. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/Zeuthen-Segre%20invariant

MLA

“Zeuthen-Segre invariant.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Zeuthen-Segre%20invariant. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “Zeuthen-Segre invariant,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/Zeuthen-Segre%20invariant.

Source: Zeuthen-Segre invariant on Wiktionary, CC BY-SA 4.0.