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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.

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The point spectrum of Frobenius-Perron and Koopman operators
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by J. Ding PDF
Proc. Amer. Math. Soc. 126 (1998), 1355-1361 Request permission

Abstract:

We present some results on the point spectrum of the Frobenius-Perron operator $P:L^1\to L^1$ and the Koopman operator $U\colon L^\infty \to L^\infty$ associated with a nonsingular transformation $S\colon X\to X$ on a $\sigma$-finite measure space $(X,\Sigma ,\mu )$.
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Additional Information
  • J. Ding
  • Affiliation: Department of Mathematics, The University of Southern Mississippi, Hattiesburg, Mississippi 39406-5045
  • Email: jding@yizhi.st.usm.edu
  • Additional Notes: Research was supported in part by a grant from the Minority Scholars Program through the University of Southern Mississippi
  • Communicated by: Palle E. T. Jorgensen
  • © Copyright 1998 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 126 (1998), 1355-1361
  • MSC (1991): Primary 47A35, 28D05, 47A10, 47B38
  • DOI: https://doi.org/10.1090/S0002-9939-98-04188-4
  • MathSciNet review: 1443148