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JOURNALS // Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika // Archive

Izv. Vyssh. Uchebn. Zaved. Mat., 2022 Number 12, Pages 79–83 (Mi ivm9838)

This article is cited in 1 paper

Some remarks and results on $h$-almost Ricci solitons

Hamed Faraji, Shahroud Azami

Imam Khomeini International University, Qazvin, Iran

Abstract: In this paper, we will focus our attention on the structure of $h$-almost Ricci solitons. We obtain certain conditions that if $(M,g)$ be a complete $h$-almost Ricci soliton Riemannian manifold then the fundamental group $\pi_{1}(M)$ of M will finite. Also, we prove that a complete shrinking h-almost Ricci soliton $(M,g,X,h,\lambda)$ is compact if and only if $\| X \|$ is bounded on $(M,g)$.

Keywords: Riemannian geometry, fundamental group, $h$-Almost Ricci soliton.

UDC: 517

Received: 05.03.2022
Revised: 05.03.2022
Accepted: 29.06.2022

DOI: 10.26907/0021-3446-2022-12-79-83


 English version:
Russian Mathematics (Izvestiya VUZ. Matematika), 2022, 66:12, 71–75


© Steklov Math. Inst. of RAS, 2025