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Reeb flow invariant ∗-Ricci operators on trans-Sasakian three-manifolds

  • Rongsheng Ma and Donghe Pei EMAIL logo
From the journal Mathematica Slovaca

Abstract

In this paper, we investigate the ∗-Ricci operators on trans-Sasakian three-manifolds. We find conditions at which ∗- Ricci tensor on trans-Sasakian three-manifolds is symmetric and under which the ∗-Ricci operators are Reeb flow invariant.

MSC 2010: 53C25; 53C44

This work was supported by National Natural Science Foundation of China Grant No. 11671070


Acknowledgement

The authors wish to express their sincere thanks to the referee for helpful comments to improve the original manuscript.

  1. (Communicated by Július Korbaš )

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Received: 2020-04-04
Accepted: 2020-08-20
Published Online: 2021-06-08
Published in Print: 2021-06-25

© 2021 Mathematical Institute Slovak Academy of Sciences

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