Что (кто) такое Kronecker delta - определение
Kronecker delta
FUNCTION
Kronecker delta symbol; Kronecker tensor; Kronecker delta function; Kronecker's delta; Kroenecker Delta Function; Kronekker delta; Kroenecker delta; Kroneker delta; Kronicker delta; Kronecker comb; Generalized Kronecker delta; Substitution tensor; Multi-index Kronecker delta; Generalized Kronecker delta function
In mathematics, the Kronecker delta (named after Leopold Kronecker) is a function of two variables, usually just non-negative integers. The function is 1 if the variables are equal, and 0 otherwise:
Kronecker–Weber theorem
THEOREM
Kronecker-Weber theorem; Kronecker-weber theorem
In algebraic number theory, it can be shown that every cyclotomic field is an abelian extension of the rational number field Q, having Galois group of the form (\mathbb Z/n\mathbb Z)^\times. The Kronecker–Weber theorem provides a partial converse: every finite abelian extension of Q is contained within some cyclotomic field.
Delta (video game)
HORIZONTALLY SCROLLING SHOOTER COMPUTER GAME
Delta (computergame); Delta (computer game); Delta Patrol
Delta is a horizontally scrolling shooter originally released for the Commodore 64 by Thalamus Ltd in 1987. It was programmed by Stavros Fasoulas and the music was written by Rob Hubbard.
