Linear inverse problem solution of the basic XAFS equation via the Wavelet-Galerkin method

Koichiro Yamaguchi, Yoshiaki Ito, Takeshi Mukoyama, Masao Takahashi, Shuichi Emura

Research output: Article


The basic XAFS equation given by Sayers, Stern and Lytle is solved by a linear inverse problem method instead of usual Fourier transform. The Wavelet-Galerkin discretization is utilized in our formulation for efficient calculations. As a result of model calculations, sufficiently exact solutions for radial distribution function are obtained with expansion by a small number of wavelets within the range of description of the basic XAFS equation.

Original languageEnglish
Pages (from-to)249-250
Number of pages2
JournalJournal of Synchrotron Radiation
Issue number3
Publication statusPublished - máj. 1 1999


ASJC Scopus subject areas

  • Radiation
  • Nuclear and High Energy Physics
  • Instrumentation

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