Poincaré disks

A form of Poincaré disk — The hyperbolic plane, viewed as a disk so that Euclidean circles and lines Euclidean-perpendicular to the disk's surface are hyperbolic lines.

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Meanings

noun
  1. pluralplural of Poincaré disk
Cite this entry
APA

Poincaré disks. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/Poincar%C3%A9%20disks

MLA

“Poincaré disks.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Poincar%C3%A9%20disks. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “Poincaré disks,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/Poincar%C3%A9%20disks.

Source: Poincaré disks on Wiktionary, CC BY-SA 4.0.