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JOURNALS // Funktsional'nyi Analiz i ego Prilozheniya // Archive

Funktsional. Anal. i Prilozhen., 2024 Volume 58, Issue 3, Pages 3–16 (Mi faa4087)

The extrema of $q$- and dual $q$-quermassintegrals for the asymmetric $L_p$-difference bodies

Weidong Wangab, Hui Xuec

a Three Gorges Mathematical Research Center, China Three Gorges University, Yichang, China
b Department of Mathematics, China Three Gorges University, Yichang, China
c College of Basic Medical Sciences, China Three Gorges University, Yichang, China

Abstract: Wang and Ma introduced the notion of asymmetric $L_p$-difference bodies. They further gave the extrema of volumes for the asymmetric $L_p$-difference body and its polar. Thereafter, Shi and Wang obtained their versions of quermassintegrals and dual quermassintegrals. In this paper, we determine the extrema of the $q$-quermassintegrals and dual $q$-quermassintegrals for the asymmetric $L_p$-difference bodies.

Keywords: extrema, asymmetric $L_p$-difference body, $q$-quermassintegral, dual $q$-quermassintegral.

MSC: Primary 52A20, , 52A40; Secondary 52A40

Received: 23.01.2023
Revised: 26.08.2023
Accepted: 26.08.2023

DOI: 10.4213/faa4087


 English version:
Functional Analysis and Its Applications, 2024, 58:3, 229–239

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© Steklov Math. Inst. of RAS, 2024