In mathematics, an algebra over a field K, or a K-algebra, is a vector space A over K equipped with a compatible notion of multiplication of elements of A. A straightforward generalisation allows K to be any commutative ring.

(Some authors use the term "algebra" synonymously with "associative algebra", but Encyclopedia does not. Note also the other uses of the word listed in the algebra article.)
kx21 Manifold of "Bra" over a "Field" of Buzz... 041009
kx21 Geometry of Woman_'nag' over a "Topology" of Man_'Talk'... 041009
god power math is where it's at. potatoes vs. corn. laundry. pepsi. ears of corn nuts. happy fraggle anti-permeable fabric, torn at the moment of consumation. 041011
Kim music that reminds me of the shadows of windmills or a sunset in fast forward 041020
pete in my family you either get algebra or geometry (or niether), the algerbra ones are the worst at philosophy... strange eh? 041020
minnesota_chris in my family, you either get algebra or you get BEAT! 041024
peggy_Lie ooh, math

you give me fever

I like sigma algebras

and I need to learn more about operator algebras
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