1) Clifford algebra
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https://www.crosswordclues.com/clue/bivector
In mathematics, a bivector or 2-vector is a quantity in exterior algebra or geometric algebra that extends the idea of scalars and vectors. If a scalar is considered an order zero quantity, and a vector is an order one quantity, then a bivector can be thought of as being of order two. Bivectors have applications in many areas of mathematics and ph...
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http://en.wikipedia.org/wiki/Bivector
[complex] Now (h r2)2 = (−1)(−1) = +1, and the biquaternion curve {exp(θ(hr2)) : θ ∈ R} is a unit hyperbola in the plane {x + y r2 : x,y ∈ R}. The spacetime transformations in the Lorentz group that lead to FitzGerald contractions and time dilation depend on a hyperbolic angle parameter. In the words of Ronald Shaw, `Bivectors are...
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http://en.wikipedia.org/wiki/Bivector_(complex)
• (n.) A term made up of the two parts / + /1 /-1, where / and /1 are vectors.
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http://thinkexist.com/dictionary/meaning/bivector/
<mathematics> A term made up of the two parts + 1 -1, which are vectors. ... Origin: Pref. Bi- + vector. ... (19 Mar 1998) ...
Found on
http://www.encyclo.co.uk/local/20973
Bi·vec'tor noun [ Prefix
bi- +
vector .]
(Math.) A term made up of the two parts ... + ...1 ...-1, where ... and ...1 are vectors.
Found on
http://www.encyclo.co.uk/webster/B/59
No exact match found.
