The Continuous Fractional Wavelet Transform on W-Type Spaces


  • Indian Institute of Technology (Banaras Hindu University), Department of Mathematical Sciences, Varanasi, 221005, India
  • Indian Institute of Technology (Banaras Hindu University), DST-CIMS, Department of Mathematical Sciences, Varanasi, 221005, India


An n-dimensional continuous fractional wavelet transform involving n-dimensional fractional Fourier transform is studied and its properties are obtained on Gel'fand and Shilov spaces of type WM(Rn), WΩ (Cn) and WΩM (Cn). It is shown that continuous fractional wavelet transform, WαψΦ : WM(Rn) → WM(Rn × R+), WαψΦ : WΩ (Cn) → WΩ (Cn × R+) and WαψΦ : WΩM (Cn) → WΩM (Cn × R+) are linear and continuous maps, where Rn and Cn are the usual Euclidean spaces.


Fractional Fourier Transform; Fractional Wavelet Transform; Convex Functions; Gel'fand and Shilov Spaces

Subject Discipline

Mathematical Sciences

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