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The theory of relativity, or simply relativity, encompasses two theories of Albert Einstein: special relativity and general relativity. The basic concept is that both time and space are relative, not fixed. However, the word relativity is sometimes used in reference to Galilean invariance. [Adapted from Wikipedia]

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Outline of the Special Theory of Relativity
A Wikipedia entry

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Outline of the General Theory of Relativity
A Wikipedia entry

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The Principle of Relativity
A topical tutorial

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The Race to Test Relativity
A topical tutorial

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Introduction to Mathematical Cosmology
An online e-pamphlet.

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Gravity as Geometry
A topical tutorial

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Introduction to Spacetime
A textbook chapter complete with exercises.

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Special Relativity
A complete textbook chapter

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Gravity and Black Holes
A complete textbook chapter

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Special Relativity and Spacetime
A complete chapter from a textbook

 

David L. Heiserman, Editor

Copyright   SweetHaven Publishing Services
All Rights Reserved

Revised: June 06, 2015