George Francis FitzGerald

George Francis FitzGerald FRS FRSE FTCD
Born	(1851-08-03)3 August 1851 Dublin, Ireland
Died	21 February 1901(1901-02-21) (aged 49) Dublin, Ireland
Nationality	Irish
Awards	Royal Medal (1899)
Academic background
Alma mater	Trinity College Dublin
Academic work
Discipline	Physicist
Institutions	Trinity College Dublin

Special relativity
Principle of relativity Theory of relativity Formulations
Foundations Einstein's postulates Inertial frame of reference Speed of light Maxwell's equations Lorentz transformation
Consequences Time dilation Length contraction Relativistic mass Mass–energy equivalence Relativity of simultaneity Relativistic Doppler effect Thomas precession Relativistic disk Bell's spaceship paradox Ehrenfest paradox
Spacetime Minkowski spacetime Spacetime diagram World line Light cone
Dynamics Proper time Proper mass Four-momentum
History Precursors Galilean relativity Galilean transformation Aether theories
People Einstein Sommerfeld Michelson Morley FitzGerald Herglotz Lorentz Poincaré Minkowski Fizeau Abraham Born Planck von Laue Ehrenfest Tolman Dirac
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Prof George Francis FitzGerald FRS FRSE FTCD (3 August 1851 – 21 February 1901) was an Irish academic and physicist who served as Erasmus Smith's Professor of Natural and Experimental Philosophy at Trinity College Dublin (TCD) from 1881 to 1901.

FitzGerald is known for his work in electromagnetic theory and for the Lorentz–FitzGerald contraction, which became an integral part of Albert Einstein's special theory of relativity. A crater on the far side of the Moon is named after him, as is a building at TCD.