Mahmut Bektas - Academia.edu (original) (raw)
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Università degli Studi di Milano - State University of Milan (Italy)
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Papers by Mahmut Bektas
M g be a compact immersed hypersurface of ( ) 1 , , n R + < > , 1 λ the first nonzero eigenvalue,... more M g be a compact immersed hypersurface of ( ) 1 , , n R + < > , 1 λ the first nonzero eigenvalue, α the mean curvature, ρ the support function, A the shape operator, ( ) vol M the volume of M, and S the scalar curvature of M. In this paper, we established some eigenvalue inequalities and proved the above.
T. Ikawa obtained an ordinary differential equation for the circular helix. Recently, the helix h... more T. Ikawa obtained an ordinary differential equation for the circular helix. Recently, the helix have been investigated by many differential geometers such as T. Ikawa, H. Balgetir, M. Bektas, M. Ergut, N. Ekmekci and H. H. Hacısalihoglu. In this paper, making use of this author's methods, we obtained characterizations of helix for a curve with respect to the Frenet frame in 3-dimensional Galilean space G 3 .
M g be a compact immersed hypersurface of ( ) 1 , , n R + < > , 1 λ the first nonzero eigenvalue,... more M g be a compact immersed hypersurface of ( ) 1 , , n R + < > , 1 λ the first nonzero eigenvalue, α the mean curvature, ρ the support function, A the shape operator, ( ) vol M the volume of M, and S the scalar curvature of M. In this paper, we established some eigenvalue inequalities and proved the above.
T. Ikawa obtained an ordinary differential equation for the circular helix. Recently, the helix h... more T. Ikawa obtained an ordinary differential equation for the circular helix. Recently, the helix have been investigated by many differential geometers such as T. Ikawa, H. Balgetir, M. Bektas, M. Ergut, N. Ekmekci and H. H. Hacısalihoglu. In this paper, making use of this author's methods, we obtained characterizations of helix for a curve with respect to the Frenet frame in 3-dimensional Galilean space G 3 .