• Corpus ID: 119311825

On the mean square of short exponential sums related to cusp forms

@inproceedings{ErnvallHytonen2010OnTM,
  title={On the mean square of short exponential sums related to cusp forms},
  author={Anne-Maria Ernvall-Hytonen},
  year={2010}
}
The purpose of the article is to estimate the mean square of a squareroot length exponential sum of Fourier coefficients of a holomorphic cusp form. 
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  • Mathematics
    Mathematical Proceedings of the Cambridge Philosophical Society
  • 2016
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Means for emitting high-pressure jets of fluid such as water, and mechanical rock breaking wheels, are positioned on a rotary drill bit for cooperatively cutting an axially extending bore hole