Two pointwise convergence theorems corresponding to two direct sum decompositions of L~2(R~2)
Zhou Ping Wu · jOURNAL OF southwest University for Nationalities · 2010
Based on the classical results of the direct sum decomposition of L2(R2) in Fourier analysis,recently obtained a variation of this decomposition was considered and studied,which is related to the M o bius transform and signal analysis.In current paper,these two decompositions of L2(R2) are further studied and two corresponding pointwise convergence theorems are proved.