SOME LIOUVILLE-TYPE THEOREMS FOR THE STATIONARY 3D MAGNETO-MICROPOLAR FLUIDS

  • Jae-Myoung KIM ,
  • Seungchan KO
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  • 1. Department of Mathematics Education, Andong National University, Gyeongdong-ro,Andong-si, 36729, Gyeongsangbuk-do, Republic of Korea;
    2. Department of Mathematics, Inha University, Inha-ro, Michuhol-gu, 22212, Incheon-si, Republic of Korea
Jae-Myoung KIM, E-mail: jmkim02@andong.ac.kr

Received date: 2023-07-24

  Revised date: 2024-05-02

  Online published: 2024-12-06

Supported by

Seungchan Ko's research was supported by Inha University Research Grant and National Research Foundation of Korea Grant funded by the Korean Government (RS-2023-00212227). Jae-Myoung Kim's research was supported by National Research Foundation of Korea Grant funded by the Korean Government (NRF-2020R1C1C1A01006521).

Abstract

In this paper, we prove some Liouville-type theorems for the stationary magneto-micropolar fluids under suitable conditions in three space dimensions. We first prove that the solutions are trivial under the assumption of certain growth conditions for the mean oscillations of the potentials. And then we show similar results assuming that the solutions are contained in $L^p(\R^3)$ with $p\in[2,9/2)$. Finally, we show the same result for lower values of $p\in[1,9/4)$ with the further assumption that the solutions vanish at infinity.

Cite this article

Jae-Myoung KIM , Seungchan KO . SOME LIOUVILLE-TYPE THEOREMS FOR THE STATIONARY 3D MAGNETO-MICROPOLAR FLUIDS[J]. Acta mathematica scientia, Series B, 2024 , 44(6) : 2296 -2306 . DOI: 10.1007/s10473-024-0614-0

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