Weak nonhomogeneous wavelet dual frames for Walsh reducing subspace of L2(ℝ+).

Yan Zhang 0125 Yun-Zhang Li Weak nonhomogeneous wavelet dual frames for Walsh reducing subspace of L2(ℝ+). 2150040:1-2150040:19 2022 20 Int. J. Wavelets Multiresolution Inf. Process. 1 https://doi.org/10.1142/S0219691321500405 db/journals/ijwmip/ijwmip20.html#ZhangL22