Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Real hypersurfaces of complex quadric in terms of star-Ricci tensor   In this article, we introduce the notion of star-Ricci tensors in the real
hypersurfaces of complex quadric $Q^m$. It is proved that there exist no Hopf
hypersurfaces in $Q^m,m\geq3$, with commuting star-Ricci tensor or parallel
star-Ricci tensor. As a generalization of star-Einstein metric, star-Ricci
solitons on $M$ are considered. In this case we show that $M$ is an open part
of a tube around a totally geodesic $\mathbb{C}P^\frac{m}{2}\subset
Q^{m},m\geq4$.

18
The categories of this paper are: econ
21
The categories of this paper are: adap-org
15
The categories of this paper are: nucl-ex
16
The categories of this paper are: stat
1
The categories of this paper are: cs
4
The categories of this paper are: cond-mat
26
The categories of this paper are: bayes-an
3
The categories of this paper are: physics
13
The categories of this paper are: quant-ph
17
The categories of this paper are: q-fin
7
The categories of this paper are: hep-th
33
The categories of this paper are: plasm-ph
22
The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph
31
The categories of this paper are: ao-sci