... and that g₃ is flat. Recently, in [ 11 ] Cakmak, Karakan, Kiziltug and Yoon studied the translation surfaces in three-dimensional Galilean space under the condition. Lorentz Heisenberg space Laplace operator Translation surface Space-like surface 53A10 53C30 53C42 53C50...

... m , ∇ , g , let ∇* be an affine connection on M such that, 53A15 53B05 53C42 Statistical manifold α-connections α-conformal equivalence © Khadidja Addad and Seddik Ouakkas 2021 Khadidja Addad and Seddik Ouakkas Published in the Arab...

... manifolds 53C15 53C40 53C42 53B25 In [ 18 ], K. Kenmotsu studied one class of almost contact metric manifolds known as Kenmotsu manifolds. He proved that: 1.Locally a Kenmotsu manifold is a warped product I ×   f M of an interval I and a Kaehler manifold...

... to the original publication and authors. The full terms of this license may be seen at http://creativecommons.org/licences/by/4.0/legalcode Semi-slant product Pointwise slant submanifolds Cosymplectic space form Dirichlet energy Ricci soliton Ricci curvature 53C25 53C40 53C42 53D15...