Skip to Main Content

Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

The Haar functions almost diagonalize multiplication by $x$
HTML articles powered by AMS MathViewer

by Joel Anderson PDF
Proc. Amer. Math. Soc. 73 (1979), 361-362 Request permission

Abstract:

It is shown that if A is multiplication by x on ${L^2}(0,1)$, then the matrix for A given by the Haar functions has the form diagonal plus Hilbert-Schmidt.
References
    J. von Neumann, Characterisierung des Spectrums eines Integraloperators, Hermann, Paris, 1935.
Similar Articles
  • Retrieve articles in Proceedings of the American Mathematical Society with MSC: 47B38, 47A55
  • Retrieve articles in all journals with MSC: 47B38, 47A55
Additional Information
  • © Copyright 1979 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 73 (1979), 361-362
  • MSC: Primary 47B38; Secondary 47A55
  • DOI: https://doi.org/10.1090/S0002-9939-1979-0518520-7
  • MathSciNet review: 518520