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Orlicz dual affine quermassintegrals

  • Chang-Jian Zhao EMAIL logo
Published/Copyright: December 13, 2017

Abstract

In the paper, our main aim is to generalize the dual affine quermassintegrals to the Orlicz space. Under the framework of Orlicz dual Brunn–Minkowski theory, we introduce a new affine geometric quantity by calculating the first-order variation of the dual affine quermassintegrals, and call it the Orlicz dual affine quermassintegral. The fundamental notions and conclusions of the dual affine quermassintegrals and the Minkoswki and Brunn–Minkowski inequalities for them are extended to an Orlicz setting, and the related concepts and inequalities of Orlicz dual mixed volumes are also included in our conclusions. The new Orlicz–Minkowski and Orlicz–Brunn–Minkowski inequalities in a special case yield the Orlicz dual Minkowski inequality and Orlicz dual Brunn–Minkowski inequality, which also imply the Lp-dual Minkowski inequality and Brunn–Minkowski inequality for the dual affine quermassintegrals.

MSC 2010: 52A30; 52A40; 46E30

Communicated by Christopher D. Sogge


Award Identifier / Grant number: 11371334

Funding statement: Research is supported by National Natural Science Foundation of China (11371334).

Acknowledgements

The author expresses his thanks to the referee for his excellent suggestions and comments. The author expresses also his gratitude to the copy editor for reading the manuscript carefully and giving many wonderful suggestions about the language.

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Received: 2017-08-14
Revised: 2017-10-27
Published Online: 2017-12-13
Published in Print: 2018-07-01

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