Corpus ID: 119016649

Fourier expansion along geodesics

@article{Deitmar2006FourierEA,
  title={Fourier expansion along geodesics},
  author={A. Deitmar},
  journal={arXiv: Differential Geometry},
  year={2006}
}
  • A. Deitmar
  • Published 2006
  • Mathematics
  • arXiv: Differential Geometry
For an eigenfunction of the Laplacian on a hyperbolic Riemann surface, the coefficients of the Fourier expansion are described as intertwining functionals. All intertwiners are classified. A refined growth estimate for the coefficients is given and a summation formula is proved. 

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