Fourier series, Weyl equidistribution
www-users.cse.umn.edu › ~garrett › m[3.1] One-dimensional equidistribution With various formulations of integral, the stronger notion of equidistribution is equivalent to lim N!+1 1 N XN ‘=1 f( ‘) = Z 1 0 f(x) dx (for every Z-periodic f2C1(R)) [3.1.1] Theorem: (Weyl) A sequence f ‘gis equidistributed modulo Z if and only if lim N 1 N XN ‘=1 e2ˇin ‘ = 0 (for every n6= 0)
Weyl's equidistribution theorem
isibang.ac.in › ~sury › weylLet us get back to the problem of equidistribution of If a C (0, 1), let us now evaluate the number of integers n such that e [0, For any n, let d = [v/n-I, the greatest integer less than or equal to v ~. Now, 0 _< (V/~/ _< a implies that d _< x/~<_ d+a. So, d 2 <_ n _< (d+a) 2 = d2+2da+a 2. For
Equidistributed sequence - Wikipedia
https://en.wikipedia.org/wiki/Equidistributed_sequenceA sequence (a1, a2, a3, ...) of real numbers is said to be equidistributed modulo 1 or uniformly distributed modulo 1 if the sequence of the fractional parts of an, denoted by (an) or by an − ⌊an⌋, is equidistributed in the interval [0, 1]. • The equidistribution theorem: The sequence of all multiples of an irrational α,0, α, 2α, 3α, 4α, ... is equidistributed modulo 1.
Weyl’s Equidistribution Theorem
math.unm.edu › ~crisp › coursestheory: Weyl’s Equidistribution Theorem. Terminology and Motivation Equidistribution A sequence of real numbers is said to be equidistributed if the quantity of terms which fall within an interval is proportional only to the length of the interval. Weyl’s Equidistribution theorem defines a class of such sequences: