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Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2020 MCQ for Transactions of the American Mathematical Society is 1.48.

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Stability results for sections of convex bodies
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by M. Stephen and V. Yaskin PDF
Trans. Amer. Math. Soc. 369 (2017), 6239-6261 Request permission

Abstract:

It is shown by Makai, Martini, and Ódor that a convex body $K$, all of whose maximal sections pass through the origin, must be origin-symmetric. We prove a stability version of this result. We also discuss a theorem of Koldobsky and Shane about determination of convex bodies by fractional derivatives of the parallel section function and establish the corresponding stability result.
References
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Additional Information
  • M. Stephen
  • Affiliation: Department of Mathematical and Statistical Sciences, University of Alberta, Edmonton, Alberta, T6G 2G1, Canada
  • MR Author ID: 1163677
  • Email: mastephe@ualberta.ca
  • V. Yaskin
  • Affiliation: Department of Mathematical and Statistical Sciences, University of Alberta, Edmonton, Alberta, T6G 2G1, Canada
  • MR Author ID: 650371
  • Email: yaskin@ualberta.ca
  • Received by editor(s): June 4, 2015
  • Received by editor(s) in revised form: September 16, 2015
  • Published electronically: March 29, 2017
  • Additional Notes: Both authors were partially supported by NSERC
  • © Copyright 2017 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 369 (2017), 6239-6261
  • MSC (2010): Primary 52A20; Secondary 42B10
  • DOI: https://doi.org/10.1090/tran/6854
  • MathSciNet review: 3660219