ON WEAK SYMMETRIES OF ALMOST KENMOTSU (κ, µ, ν)-SPACES

Abstract

In this paper, we study on weak symmetries of almost Kenmotsu(κ, µ, ν)-spaces. For each α, γ, δ 1-forms and any vector field X weget α + γ + δ =X (κ)κ , if a (2n + 1)-dimensional almost Kenmotsu(κ, µ, ν)-space is weakly symmetric and for each ε, σ, ρ 1-forms weget ε + σ + ρ =X (κ)κ , if a (2n + 1)-dimensional almost Kenmotsu(κ, µ, ν)-space is weakly Ricci symmetric.