Abstract
The classical Voronoi identity
is proved in a relatively simple way by the use of the Laplace transform. Here Δ(x) denotes the error term in the Dirichlet divisor problem, d(n) is the number of divisors of n and K_1, Y_1 are the Bessel functions. The method of proof may be used to yield other identities similar to Voronoi's.
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Ivić, A. The Voronoi Identity via the Laplace Transform. The Ramanujan Journal 2, 39–45 (1998). https://doi.org/10.1023/A:1009753723245
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DOI: https://doi.org/10.1023/A:1009753723245