Biharmonik hiperyüzeyler Yarı-Öklid uzay Yarı-Riemannsal alt manifoldlar Şekil operatörü
In this work, biharmonic hypersurfaces of index 2 in pseudo-Euclidean space E52 are studied under the assumption of having mean curvature H whose gradient ÑH is light-like, i.e. hÑH;ÑHi = 0 and ÑH 6= 0. In the first two sections, the problem is introduced and some basic definitions and formulas that we will use in other part of the paper are recalled. Moreover, all possible canonical forms of the shape operator of a hypersurface of index 2 are obtained. In the third section of this work, for each of these cases, some of geometrical properties of hypersurfaces is investigated. In particular, there are 2 possible canonical forms of the shape operator for a biharmonic hypersurface such that whose gradient ÑH is light-like are obtained. After that, the non-existance of biharmonic hypersurface of index 2 in pseudo-Euclidean space E52 with the light-like ÑH is proved. In the last section, the results from this work is summarized and the discussion part is given.
Biharmonic hypersurfaces Pseudo-Euclidean space Semi-Riemannian submanifolds Shape operator
Birincil Dil | Türkçe |
---|---|
Konular | Mühendislik |
Bölüm | Makaleler |
Yazarlar | |
Yayımlanma Tarihi | 25 Aralık 2019 |
Yayımlandığı Sayı | Yıl 2019 Cilt: 23 Sayı: 3 |
e-ISSN :1308-6529
Linking ISSN (ISSN-L): 1300-7688
Dergide yayımlanan tüm makalelere ücretiz olarak erişilebilinir ve Creative Commons CC BY-NC Atıf-GayriTicari lisansı ile açık erişime sunulur. Tüm yazarlar ve diğer dergi kullanıcıları bu durumu kabul etmiş sayılırlar. CC BY-NC lisansı hakkında detaylı bilgiye erişmek için tıklayınız.