하르 공간

Haar space

In approximation theory, a Haar space or Chebyshev space is a finite-dimensional subspace of , where is a compact space and either the real numbers or the complex numbers, such that주어진 (, K) )에 대해, 정확히 의 V 요소가 있는데, 이는 f "best"에 근사치하며, 즉, 최상인 것이다.[1]

참조

  1. ^ Shapiro, Harold (1971). Topics in Approximation Theory. Springer. pp. 19–22. ISBN 3-540-05376-X.