Asymptotic formulas for the frame coefficients generated by Laguerre and Hermite type polynomials
Polynomial frames based on orthogonal decompositions with respect to weights of Laguerre and Hermite type are considered. Asymptotic formulas for the coefficients from expansions on such frames axe presented. The ability to detect singularities of all order is studied in detail.
polynomial frames singularity detection laguerre and hermite expansion