THE HURWITZ THEOREM ON SUMS OF SQUARES BY REPRESENTATION THEORY KEITH CONRAD 1. Introduction From commutativity of multiplication (for numbers), a product of two squares is a square:

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Date: 2016-12-15 09:50:53		THE HURWITZ THEOREM ON SUMS OF SQUARES BY REPRESENTATION THEORY KEITH CONRAD 1. Introduction From commutativity of multiplication (for numbers), a product of two squares is a square: Add to Reading List Source URL: www.math.uconn.edu Download Document from Source Website File Size: 233,93 KB Share Document on Facebook