Some peculiarities of transition from discrete to continuum Fourier series in lattice theories

Vladimir K. Petrov

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arXiv · hep-lat/0212028

Some peculiarities of transition from discrete to continuum Fourier series in lattice theories

Vladimir K. Petrov

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Abstract

Transition from discrete to continuous Fourier series is studied for the functions becoming singular in the transition. Conditions are specified when summing replacement by integration is inadmissible.

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Vladimir K. Petrov. 2002-12-17. Some peculiarities of transition from discrete to continuum Fourier series in lattice theories. https://arxiv.org/abs/hep-lat/0212028

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