Hyperbolic geometry (English Wikipedia)

Hyde, S.T.; Ramsden, S. (2003). "Some novel three-dimensional Euclidean crystalline networks derived from two-dimensional hyperbolic tilings". The European Physical Journal B. 31 (2): 273–284. Bibcode:2003EPJB...31..273H. doi:10.1140/epjb/e2003-00032-8. S2CID 41146796.

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Ramsay, Arlan; Richtmyer, Robert D. (1995). Introduction to hyperbolic geometry. New York: Springer-Verlag. pp. 97–103. ISBN 0-387-94339-0.
Bonola, R. (1912). Non-Euclidean geometry: A critical and historical study of its development. Chicago: Open Court.
Greenberg, Marvin Jay (2003). Euclidean and non-Euclidean geometries: development and history (3rd ed.). New York: Freeman. p. 177. ISBN 0-7167-2446-4. Out of nothing I have created a strange new universe. JÁNOS BOLYAI
Bonola, Roberto (1955). Non-Euclidean geometry: a critical and historical study of its developments (Unabridged and unaltered republ. of the 1. English translation 1912. ed.). New York, NY: Dover. p. 95. ISBN 0-486-60027-0. {{cite book}}: ISBN / Date incompatibility (help)
Richtmyer, Arlan Ramsay, Robert D. (1995). Introduction to hyperbolic geometry. New York: Springer-Verlag. pp. 118–120. ISBN 0-387-94339-0.{{cite book}}: CS1 maint: multiple names: authors list (link)
J. R. Forshaw; A. G. Smith (2008). Dynamics and Relativity. Manchester physics series. Wiley. pp. 246–248. ISBN 978-0-470-01460-8.
Misner; Thorne; Wheeler (1973). Gravitation. pp. 21, 758.

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Eves, Howard (2012), Foundations and Fundamental Concepts of Mathematics, Courier Dover Publications, p. 59, ISBN 978-0-486-13220-4, We also owe to Lambert the first systematic development of the theory of hyperbolic functions and, indeed, our present notation for these functions.
Ratcliffe, John (2006), Foundations of Hyperbolic Manifolds, Graduate Texts in Mathematics, vol. 149, Springer, p. 99, ISBN 978-0-387-33197-3, That the area of a hyperbolic triangle is proportional to its angle defect first appeared in Lambert's monograph Theorie der Parallellinien, which was published posthumously in 1786.

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Fong, C. (2016). The Conformal Hyperbolic Square and Its Ilk (PDF). Bridges Finland Conference Proceedings.

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"Non-Euclidean Geometry Seminar". Math.columbia.edu. Retrieved 21 January 2018.

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Hyde, S.T.; Ramsden, S. (2003). "Some novel three-dimensional Euclidean crystalline networks derived from two-dimensional hyperbolic tilings". The European Physical Journal B. 31 (2): 273–284. Bibcode:2003EPJB...31..273H. doi:10.1140/epjb/e2003-00032-8. S2CID 41146796.
Wood, Donald (April 1959). "Some Greek stereotypes of other peoples". Race. 1 (2): 65–71. doi:10.1177/030639685900100207.
Gans David (March 1966). "A New Model of the Hyperbolic Plane". American Mathematical Monthly. 73 (3): 291–295. doi:10.2307/2315350. JSTOR 2315350.

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"How to sew a Hyperbolic Blanket". Geometrygames.org. Retrieved 21 January 2018.

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"Helaman Ferguson, Hyperbolic Quilt". Archived from the original on 2011-07-11.

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Gans David (March 1966). "A New Model of the Hyperbolic Plane". American Mathematical Monthly. 73 (3): 291–295. doi:10.2307/2315350. JSTOR 2315350.

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Thorgeirsson, Sverrir (2014). Hyperbolic geometry: history, models, and axioms.

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"Mathematics Illuminated - Unit 8 - 8.8 Geometrization Conjecture". Learner.org. Retrieved 21 January 2018.

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"2" (PDF). Teichmüller theory and applications to geometry, topology, and dynamics. Hubbard, John Hamal. Ithaca, NY: Matrix Editions. 2006–2016. p. 25. ISBN 978-0-9715766-2-9. OCLC 57965863.{{cite book}}: CS1 maint: others (link)

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Hyde, S.T.; Ramsden, S. (2003). "Some novel three-dimensional Euclidean crystalline networks derived from two-dimensional hyperbolic tilings". The European Physical Journal B. 31 (2): 273–284. Bibcode:2003EPJB...31..273H. doi:10.1140/epjb/e2003-00032-8. S2CID 41146796.

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"Curvature of curves on the hyperbolic plane". math stackexchange. Retrieved 24 September 2017.

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"Hyperbolic Football". Math.tamu.edu. Retrieved 21 January 2018.

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Bloxham, Andy (March 26, 2010). "Crocheting Adventures with Hyperbolic Planes wins oddest book title award". The Telegraph.

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"Hyperbolic Space". The Institute for Figuring. December 21, 2006. Retrieved January 15, 2007.
"How to Build your own Hyperbolic Soccer Ball" (PDF). Theiff.org. Retrieved 21 January 2018.

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vcoit (8 May 2015). "Computer Science Department" (PDF).

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See for instance, "Omar Khayyam 1048–1131". Archived from the original on 2007-09-28. Retrieved 2008-01-05.
"Helaman Ferguson, Hyperbolic Quilt". Archived from the original on 2011-07-11.

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"2" (PDF). Teichmüller theory and applications to geometry, topology, and dynamics. Hubbard, John Hamal. Ithaca, NY: Matrix Editions. 2006–2016. p. 25. ISBN 978-0-9715766-2-9. OCLC 57965863.{{cite book}}: CS1 maint: others (link)

Hyperbolic geometry (English Wikipedia)

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