%0 Journal Article %A H K Nigam %A Krishna Murari %T Approximation of functions by wavelet expansions with dilation matrix %J Filomat %D 2023 %P 7589 %V 37 %N 22 %U http://geodesic.mathdoc.fr/articles/10.2298/FIL2322589N/ %R 10.2298/FIL2322589N %G en %F 10_2298_FIL2322589N