Alternating may refer to:
Mathematics
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Alternating algebra, an algebra in which odd-grade elements square to zero
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Alternating form, a function formula in algebra
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Alternating group, the group of even permutations of a finite set
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Alternating knot, a knot or link diagram for which the crossings alternate under, over, under, over, as one travels along each component of the link
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Alternating map
In mathematics, more specifically in multilinear algebra, an alternating multilinear map is a multilinear map with all arguments belonging to the same vector space (for example, a bilinear form or a multilinear form) that is zero whenever any pair ...
, a multilinear map that is zero whenever any two of its arguments are equal
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Alternating operator
In mathematics, the exterior algebra, or Grassmann algebra, named after Hermann Grassmann, is an algebra that uses the exterior product or wedge product as its multiplication. In mathematics, the exterior product or wedge product of vectors is a ...
, a multilinear map in algebra
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Alternating permutation, a type of permutation studied in combinatorics
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Alternating series, an infinite series in which the signs of the general terms alternate between positive and negative
Electronics
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Alternating current
Alternating current (AC) is an electric current which periodically reverses direction and changes its magnitude continuously with time in contrast to direct current (DC) which flows only in one direction. Alternating current is the form in whic ...
, a flow of electric charge that periodically reverses direction
Other
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Alternating turns
Turn-taking is a type of organization in conversation and discourse where participants speak one at a time in alternating turns. In practice, it involves processes for constructing contributions, responding to previous comments, and transitionin ...
, the process by which people in a conversation decide who is to speak next
See also
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Alternate bass
In music, alternate bass is a performance technique on many instruments where the bass alternates between two notes, most often the root and the fifth of a triad or chord. The perfect fifth is often, but not always, played below the root, tr ...
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Alternative (disambiguation)
Alternative or alternate may refer to:
Arts, entertainment and media
* Alternative (''Kamen Rider''), a character in the Japanese TV series ''Kamen Rider Ryuki''
* ''The Alternative'' (film), a 1978 Australian television film
* ''The Alternative ...
{{disambiguation