Concepedia

Hyperbolic trigonometry and its application in the Poincaré ball model of hyperbolic geometry

Abraham A. Ungar

Computers & Mathematics with Applications · 2001 · 78 citations · 6 references

DOI

Concepts

References

6

Function theory of one complex variable

Choice Reviews Online · 1997 · 172 citations

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Thomas precession: Its underlying gyrogroup axioms and their use in hyperbolic geometry and relativistic physics

Abraham A. Ungar · Foundations of Physics · 1997 · 93 citations

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The Non-Euclidean Symmetry of Escher's Picture 'Circle Limit III'

H. S. M. Coxeter · Leonardo · 1979 · 86 citations

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The holomorphic automorphism group of the complex disk

Abraham A. Ungar · Aequationes Mathematicae · 1994 · 26 citations

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From Pythagoras To Einstein: The Hyperbolic Pythagorean Theorem

Abraham A. Ungar · Foundations of Physics · 1998 · 24 citations

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