Well, Papa, Can You Multiply Triplets?
نویسندگان
چکیده
منابع مشابه
Well, Papa, can you multiply triplets?
We show that the classical algebra of quaternions is a commutative Z2×Z2×Z2-graded algebra. A similar interpretation of the algebra of octonions is impossible. This note is our “private investigation” of what really happened on the 16th of October, 1843 on the Brougham Bridge when Sir William Rowan Hamilton engraved on a stone his fundamental relations: i = j = k = i · j · k = −1. Since then, t...
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ژورنال
عنوان ژورنال: The Mathematical Intelligencer
سال: 2009
ISSN: 0343-6993,1866-7414
DOI: 10.1007/s00283-009-9062-x