Skip to main content
Log in

The log-Minkowski measure of asymmetry for convex bodies

  • Original Paper
  • Published:
Geometriae Dedicata Aims and scope Submit manuscript

Abstract

In this paper, we introduce a new measure of asymmetry, called log-Minkowski measure of asymmetry for planar convex bodies in terms of the \(L_0\)-mixed volume, and show that triangles are the most asymmetric planar convex bodies in the sense of this measure of asymmetry.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. Besicovitch, A.S.: Measures of asymmetry for convex curves, II. Curves of constant width. J. Lond. Math. Soc. 26, 81–93 (1951)

    Article  MathSciNet  MATH  Google Scholar 

  2. Böröczky, K.J.: The stability of the Rogers–Shephard inequality and of some related inequalities. Adv. Math. 190, 47–76 (2005)

    Article  MathSciNet  MATH  Google Scholar 

  3. Böröczky, K.J., Lutwak, E., Yang, D., Zhang, G.: The log-Brunn–Minkowski inequality. Adv. Math. 231, 1974–1997 (2012)

    Article  MathSciNet  MATH  Google Scholar 

  4. Colesanti, A., Livshyts, G.V., Marsiglietti, A.: The infinitesimal form of Brunn–Minkowski type inequalities. arXiv:1606.06586

  5. Firey, W.J.: p-means of convex bodies. Math. Scand. 10, 17–24 (1962)

    Article  MathSciNet  MATH  Google Scholar 

  6. Groemer, H., Wallen, L.J.: A measure of asymmetry for domains of constant width. Beiträge zur Algebra und Geom. 42, 517–521 (2001)

    MathSciNet  MATH  Google Scholar 

  7. Grünbaum, B.: Measures of symmetry for convex sets, convexity. In: Proceedings of Symposia in Pure Mathematics, vol. 7, pp. 233–270. American Mathematical Society, Providence, (1963)

  8. Guo, Q.: On p-measures of asymmetry for convex bodies. Adv. Geom. 12(2), 287–301 (2012)

    Article  MathSciNet  MATH  Google Scholar 

  9. Jin, H.L., Guo, Q.: Asymmetry of convex bodies of constant width. Discr. Comput. Geom. 47, 415–423 (2012)

    Article  MathSciNet  MATH  Google Scholar 

  10. Jin, H.L., Guo, Q.: A note on the extremal bodies of constant width for the Minkowski measure. Geom. Dedicata 164, 227–229 (2013)

    Article  MathSciNet  MATH  Google Scholar 

  11. Jin, H.L., Leng, G.S., Guo, Q.: Mixed volumes and measures of asymmetry. Acta Math. Sin. Engl. Ser. 30, 1905–1916 (2014)

    Article  MathSciNet  MATH  Google Scholar 

  12. Lutwak, E.: The Brunn–Minkowski–Firey theory. I. Mixed volumes and the Minkowski problem. J. Differ. Geom. 38, 131–150 (1993)

    Article  MathSciNet  MATH  Google Scholar 

  13. Lutwak, E.: The Brunn–Minkowski–Firey theory. II. affine and geominimal surface areas. Adv. Math. 118, 244–294 (1996)

    Article  MathSciNet  MATH  Google Scholar 

  14. Lutwak, E., Yang, D., Zhang, G.: \(L_p\) John ellipsoids. Proc. Lond. Math. Soc. 90(2), 497–520 (2005)

    Article  MathSciNet  MATH  Google Scholar 

  15. Ma, L.: A new proof of the log-Brunn–Minkowski inequality. Geom. Dedicata 177, 75–82 (2015)

    Article  MathSciNet  MATH  Google Scholar 

  16. Rotem, L.: A letter: the log-Brunn–Minkowski inequality for complex bodies. arXiv:1412.5321

  17. Saroglou, C.: Remarks on the conjectured log-Brunn–Minkowski inequality. Geom. Dedicata 177, 353–365 (2015)

    Article  MathSciNet  MATH  Google Scholar 

  18. Schneider, R.: Convex Bodies: The Brunn–Minkowski Theory. Cambridge University Press, Cambridge (1993)

    Book  MATH  Google Scholar 

  19. Schneider, R.: Stability for some extremal properties of the simplex. J. Geom. 96, 135–148 (2009)

    Article  MathSciNet  MATH  Google Scholar 

  20. Toth, G.: A measure of symmetry for the moduli of spherical minimal immersions. Geom. Dedicata 160, 1–14 (2012)

    Article  MathSciNet  MATH  Google Scholar 

  21. Xi, D.M., Leng, G.S.: Dar’s conjecture and the Log-Brunn–Minkowski inequality. J. Differ. Geom. 103, 145–189 (2016)

    Article  MathSciNet  MATH  Google Scholar 

Download references

Acknowledgements

The author is grateful to the referees for their valuable suggestions and comments.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to HaiLin Jin.

Additional information

Project supported by NSF of Jiangsu Province No. BK20171218 and National NSF of China No. 11671293.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Jin, H. The log-Minkowski measure of asymmetry for convex bodies. Geom Dedicata 196, 27–34 (2018). https://doi.org/10.1007/s10711-017-0302-5

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10711-017-0302-5

Keywords

Mathematics Subject Classification

Navigation