Non-null Translation-Homothetical Surfaces in four-dimensional Minkowski Space

Yıl 2023, Cilt: 8 Sayı: 1, 1 - 10, 03.05.2023

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Öz

In the present work, we deal with non-null translation-homothetical surfaces in Minkowski 4-space. Initially, we describe non-null TH-type surface (Translation-Homothetical surface). Then, we yield the normal curvature, mean curvature vector and Gaussian curvature functions. Using these concepts, we characterize non-null semiumbilical, minimal and flat translation-homothetical surfaces in E_1^4.

Anahtar Kelimeler

homothetical surface, non-null surface, translation surface

Kaynakça

• Aminov YA. Surfaces in E4 with a Gaussian curvature coinciding with a Gaussian torsion up to sign. Mathematical Notes. 56, 1994, 1211 – 1215.