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Esmaeil Peyghan

Esmaeil Peyghan

Academic rank: Professor
ORCID: https://orcid.org/0000-0002-2713-6253
Education: PhD.
ScopusId: 14036221900
HIndex:
Faculty: Science
Address: Arak University
Phone:

Research

Title
ON φ-RECURRENT CONTACT METRIC MANIFOLDS
Type
JournalPaper
Keywords
Constant curvature, Locally φ-symmetric, N (k)-contact metric manifold, φ-recurrent
Year
2015
Journal Mathematical Journal of Okayama University
DOI
Researchers Esmaeil Peyghan ، HASSAN NASRABADI ، Akbar Tayebi

Abstract

In this paper, we prove that evry 3-dimensional manifold M is a φ-recurrent N (k)-contact metric manifold if and only if it is flat. Then we classify the φ-recurrent contact metric manifolds of constant curvature. This implies that there exists no φ-recurrent N (k)-contact metric manifold, which is neither symmetric nor locally φ-symmetric.