We present and compare several algorithms for evaluating Jacquet's Whittaker
functions for SL(3, Z). The most suitable algorithm is then applied to the
problem of evaluating a Maass form for SL(3, Z) with known eigenvalues and
Fourier coefficients.
We present and compare several algorithms for evaluating Jacquet's Whittaker
functions for SL(3, Z). The most suitable algorithm is then applied to the
problem of evaluating a Maass form for SL(3, Z) with known eigenvalues and
Fourier coefficients.