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n. ciclotomía, incisión a través del músculo ciliar.
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p] and p is not a root of unity then we can write [I.
By studying special features of our construction when the quantization parameter is a root of unity, realize the Verlinde algebra as a module over the DAHA, shedding new light on fundamental results of Cherednik and Witten.
An n-th root of unity, where n is a positive integer (i.
0) For every root of unity [zeta] there is a [theta]-function [theta] [sub.
If d [greater than or equal to] 1 divides n and w is a primitive d-th root of unity, then
This notion has been generalized to the notion of graded q-differential algebra, where q is a primitive Nth root of unity (see papers [7,8,10]).
If e is invertible on Z, Z/l (1) denotes the sheaf of l-th root of unity and for any integer i, we denote Z/l (i) = [(Z/l (1)).
A complex number [omega] is said to be an n-th root of unity if [omega.
Since every root of [mu](x) mod P coincides with [theta] mod P for some choice of primitive nth root of unity [[xi].
n](x), which is defined as the minimal polynomial over Q for any primitive nth root of unity [zeta] in C.
Since all the roots of the numerator and the denominator of X(q) are roots of unity, this follows from the fact that for each d-th primitive root of unity [[omega].
In [12], this formula was studied in the case where q is an arbitrary root of unity, and higher order analogs of the peak algebra were obtained.