1. Wavelet packet approximation theorem for Hr type norm. Issue 3 (4th March 2019) Authors: Khanna, Nikhil; Kaushik, S. K. Journal: Integral transforms and special functions Issue: Volume 30:Issue 3(2019) Page Start: 231 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗