Asymptotic approximations and error bounds. (English) Zbl 0439.41024
MSC:
41A60 | Asymptotic approximations, asymptotic expansions (steepest descent, etc.) |
33C10 | Bessel and Airy functions, cylinder functions, \({}_0F_1\) |
41A25 | Rate of convergence, degree of approximation |
65B05 | Extrapolation to the limit, deferred corrections |