• DocumentCode
    479767
  • Title

    An Adaptive Algorithm in m-Term Approximation for Some Multivariate Functions

  • Author

    Ye, Peixin ; Zhao, Zhiyong

  • Author_Institution
    Sch. of Math. Sci. & LPMC, Nankai Univ., Tianjin
  • Volume
    1
  • fYear
    2008
  • fDate
    12-14 Dec. 2008
  • Firstpage
    489
  • Lastpage
    492
  • Abstract
    We propose an greedy adaptive compression numerical algorithm in best m-term approximation. This algorithm provides the asymptotically optimal approximation by tensor product wavelet-type basis for functions from periodic Besov class with mixed smoothness in the Lq norm.
  • Keywords
    approximation theory; greedy algorithms; tensors; Lq norm; adaptive algorithm; asymptotically optimal approximation; greedy adaptive compression numerical algorithm; m-term approximation; multivariate functions; periodic Besov class; tensor product wavelet-type; Adaptive algorithm; Approximation algorithms; Computer science; Dictionaries; Linear approximation; Machine learning algorithms; Signal processing algorithms; Software algorithms; Software engineering; Tensile stress;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Computer Science and Software Engineering, 2008 International Conference on
  • Conference_Location
    Wuhan, Hubei
  • Print_ISBN
    978-0-7695-3336-0
  • Type

    conf

  • DOI
    10.1109/CSSE.2008.1561
  • Filename
    4721793
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=479767