• Title of article

    Two unsolved problems on almost periodic type functions

  • Author/Authors

    Zhang، نويسنده , , Chuanyi and Liu، نويسنده , , Junwei، نويسنده ,

  • Issue Information
    روزنامه با شماره پیاپی سال 2010
  • Pages
    4
  • From page
    1133
  • To page
    1136
  • Abstract
    We first show that like a scalar-valued case, a vector-valued weakly almost periodic function also satisfies the Parseval’s equality. Then we show that the space of vector-valued weakly almost periodic functions is a proper subspace of pseudo almost periodic functions. These solve two open questions on almost periodic type functions.
  • Keywords
    Almost periodic type functions , Fourier series , Parseval’s equality
  • Journal title
    Applied Mathematics Letters
  • Serial Year
    2010
  • Journal title
    Applied Mathematics Letters
  • Record number

    1527233