2 papers
math.NA2026
Scaling Optimized Spectral Approximations on Unbounded Domains: The Generalized Hermite and Laguerre Methods
Hao Hu, Haijun Yu
We propose a novel error analysis framework for scaled generalized Laguerre and generalized Hermite approximations.This framework can be regarded as an analogue of the Nyquist-Shan…
math.NA2025
Scaling Optimized Hermite Approximation Methods
Hao Hu, Haijun Yu
Hermite polynomials and functions have extensive applications in scientific and engineering problems. Although it is recognized that employing the scaled Hermite functions rather t…