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On some problems concerning symmetrization operators

  • Christos Saroglou EMAIL logo
Published/Copyright: October 30, 2018

Abstract

In [G. Bianchi, R. J. Gardner and P. Gronchi, Symmetrization in geometry, Adv. Math. 306 2017, 51–88], a systematic study of symmetrization operators on convex sets and their properties is conducted. In the end of their article, the authors pose several open questions. The primary goal of this manuscript is to study these questions.

MSC 2010: 52A20; 52A38; 52A39

Communicated by Anna Wienhard


Acknowledgements

I would like to thank Artem Zvavitch and the anonymous referee for many useful suggestions concerning the presentation of this note.

References

[1] J. Abardia-Evéquoz and E. Saorín Gómez, The role of the Rogers–Shephard inequality in the characterization of the difference body, Forum Math. 29 (2017), no. 6, 1227–1243. 10.1515/forum-2016-0101Search in Google Scholar

[2] G. Bianchi, R. J. Gardner and P. Gronchi, Symmetrization in geometry, Adv. Math. 306 (2017), 51–88. 10.1016/j.aim.2016.10.003Search in Google Scholar

[3] H. Busemann, Volume in terms of concurrent cross-sections, Pacific J. Math. 3 (1953), 1–12. 10.2140/pjm.1953.3.1Search in Google Scholar

[4] R. J. Gardner, The Brunn–Minkowski inequality, Bull. Amer. Math. Soc. (N.S.) 39 (2002), no. 3, 355–405. 10.1090/S0273-0979-02-00941-2Search in Google Scholar

[5] R. J. Gardner, Geometric Tomography, 2nd ed., Encyclopedia Math. Appl. 58, Cambridge University Press, New York, 2006. 10.1017/CBO9781107341029Search in Google Scholar

[6] R. J. Gardner, D. Hug and W. Weil, Operations between sets in geometry, J. Eur. Math. Soc. (JEMS) 15 (2013), no. 6, 2297–2352. 10.4171/JEMS/422Search in Google Scholar

[7] R. J. Gardner, D. Hug and W. Weil, The Orlicz–Brunn–Minkowski theory: A general framework, additions, and inequalities, J. Differential Geom. 97 (2014), no. 3, 427–476. 10.4310/jdg/1406033976Search in Google Scholar

[8] C. Haberl and F. E. Schuster, Asymmetric affine Lp Sobolev inequalities, J. Funct. Anal. 257 (2009), no. 3, 641–658. 10.1016/j.jfa.2009.04.009Search in Google Scholar

[9] M. Ludwig, Minkowski valuations, Trans. Amer. Math. Soc. 357 (2005), no. 10, 4191–4213. 10.1090/S0002-9947-04-03666-9Search in Google Scholar

[10] E. Lutwak, D. Yang and G. Zhang, Volume inequalities for subspaces of Lp, J. Differential Geom. 68 (2004), no. 1, 159–184. 10.4310/jdg/1102536713Search in Google Scholar

[11] E. Lutwak, D. Yang and G. Zhang, Orlicz centroid bodies, J. Differential Geom. 84 (2010), no. 2, 365–387. 10.4310/jdg/1274707317Search in Google Scholar

[12] M. Meyer and A. Pajor, On the Blaschke–Santaló inequality, Arch. Math. (Basel) 55 (1990), no. 1, 82–93. 10.1007/BF01199119Search in Google Scholar

[13] R. Schneider, Convex Bodies: The Brunn–Minkowski Theory, 2nd expanded ed., Encyclopedia Math. Appl. 151, Cambridge University Press, Cambridge, 2014. Search in Google Scholar

[14] R. Schneider and F. E. Schuster, Rotation equivariant Minkowski valuations, Int. Math. Res. Not. IMRN 2006 (2006), Article ID 72894. 10.1155/IMRN/2006/72894Search in Google Scholar

[15] F. E. Schuster and T. Wannerer, Even Minkowski valuations, Amer. J. Math. 137 (2015), no. 6, 1651–1683. 10.1353/ajm.2015.0041Search in Google Scholar

Received: 2018-01-27
Revised: 2018-06-11
Published Online: 2018-10-30
Published in Print: 2019-03-01

© 2019 Walter de Gruyter GmbH, Berlin/Boston

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