Skip to main content

and
  1. No Access

    Chapter

    Construction of Approximation Formulas for Analytic Functions by Mathematical Optimization

    We describe our methods developed recently to construct formulas for approximating functions and numerical integration. Our methods are developed basically for improving the with variable transformations kno...

    Ken’ichiro Tanaka, Masaaki Sugihara in New Sinc Methods of Numerical Analysis (2021)

  2. No Access

    Chapter and Conference Paper

    Potential Theoretic Approach to Design of Accurate Numerical Integration Formulas in Weighted Hardy Spaces

    We propose a method for designing accurate numerical integration formulas on weighted Hardy spaces, which are regarded as spaces of transformed integrands by some useful variable transformations such as the do...

    Ken’ichiro Tanaka, Tomoaki Okayama in Approximation Theory XV: San Antonio 2016 (2017)