Ara
Toplam kayıt 109, listelenen: 91-100
New convergence definitions for sequences of sets
(Abstract and Applied Analysis, 2013-09)
Several notions of convergence for subsets of metric space appear in the literature. In this paper, we define Wijsman ---convergence and Wijsman --∗-convergence for sequences of sets and establish some basic theorems. ...
Helical hypersurfaces in minkowski geometry E^1_4
(Symmetry- Basel-MDPI, 2020-07-23)
We define helical (i.e., helicoidal) hypersurfaces depending on the axis of rotation in Minkowski four-space E41 . There are three types of helicoidal hypersurfaces. We derive equations for the curvatures (i.e., Gaussian ...
Curvatures of the translation hypersurface in 4-space
(2020-12-10)
We study curvatures C_i (i=1,2,3) of translation hypersurface in the four dimensional Euclidean space. We
also give some relations on C_i of translation hypersurface.
On fourth fundamental form of the translation hypersurface
(2020-12-10)
We examine the fourth fundamental form of the translation hypersurface in the four dimensional
Euclidean space. We also discuss I, II, III and IV fundamental forms of a translation hypersurface.
The fourth fundamental form of the torus hypersurface
(2020-12-10)
We introduce the fourth fundamental form of the torus hypersurface in the four dimensional Euclidean space. We also compute I, II, III and IV fundamental forms of a torus hypersurface.
Fundamental form IV and curvature formulas of the hypersphere
(2020-11-26)
We study curvature formulas and the fourth fundamental form IV of hypersurfaces in the four dimensional
Euclidean geometry E4. We calculate fourth fundamental form and curvatures for hypersurfaces, and also for hypersphere. ...
A study on the fourth fundamental form of the factorable hypersurface
(2020-12-10)
We study the fourth fundamental form of the factorable hypersurface in the four dimensional Euclidean
space E4. We obtain I, II, III, and IV fundamental forms of a factorable hypersurface.
Curvatures of the factorable hypersurface
(2020-12-10)
I2-λ-statistically convergence of double sequences in fuzzy normed spaces
(Journal of Intelligent Fuzzy Systems, 2019-04)
In this paper, we have investigated I2-λ-statistically convergence for double sequences in fuzzy normed linear spaces, where λ = (λr) and μ = (μs) be two non-decreasing sequences of positive real numbers, each tending to ...