Konu "Gaussian curvature" için listeleme
Toplam kayıt 5, listelenen: 1-5
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Classification of minimal Lorentzian surfaces in S-2(4) (1) with Constant Gaussian and normal curvatures
(Mathematical Society of The Repulic Of China, 2016-12)In this paper we consider Lorentzian surfaces in the 4-dimensional pseudo Riemannian sphere S-2(4)(1) with index 2 and curvature one. We obtain the complete classification of minimal Lorentzian surfaces S-2(4)(1) whose ... -
Constant angle surfaces in the Lorentzian warped product manifold I ×f E²1
(Tübitak, 2022-09-14)Let I ×f E²1 be a 3-dimensional Lorentzian warped product manifold with the metric g˜ = dt² + f² (t)(dx² − dy² ), where I is an open interval, f is a strictly positive smooth function on I, and E²1 is the Minkowski 2-plane. ... -
Graph surfaces invariant by parabolic screw motions with constant curvature in H²×R
(DergiPark, 2023-04-30)In this work we study vertical graph surfaces invariant by parabolic screw motions with pitch ℓ > 0 and constant Gaussian curvature or constant extrinsic curvature in the product space H² × R. In particular, we determine ... -
A new type timelike surface given with monge patch in E41
(Işık University Press, 2021)In this work, we think about timelike Aminov surface of hyperbolic type in four dimensional Minkowski space E⁴₁. We investigate and classify this surface with respect to its Gaussian curvature, mean curvature and normal ... -
Rotational Weingarten surfaces in hyperbolic 3-space
(Birkhauser, 2020-04-01)We study rotational Weingarten surfaces in the hyperbolic space H3(- 1) with the principal curvatures κ and λ satisfying a certain functional relation κ= F(λ) for a given continuous function F. We determine profile curves ...