Zobrazeno 1 - 10
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pro vyhledávání: '"Complex space"'
Autor:
Lamia Saeed Alqahtani, Akram Ali
Publikováno v:
AIMS Mathematics, Vol 9, Iss 2, Pp 3426-3439 (2024)
In this paper, we provided various estimates of the first nonzero eigenvalue of the $ \beta $-Laplacian operator on closed orientated $ p $-dimensional slant submanifolds of a $ 2m $-dimensional complex space form $ \widetilde{\mathbb{V}}^{2m}(4\epsi
Externí odkaz:
https://doaj.org/article/b0f20a4c30ff40519fbe631cfdc218c6
Autor:
Ion Mihai, Andreea Olteanu
Publikováno v:
Symmetry, Vol 16, Iss 10, p 1401 (2024)
The geometry of submanifolds in Kähler manifolds is an important research topic. In the present paper, we study submanifolds in complex space forms admitting a semi-symmetric non-metric connection. We prove the Chen–Ricci inequality, Chen basic in
Externí odkaz:
https://doaj.org/article/d9241500363b49fca35c22dcb8d37940
Autor:
Quanxiang Pan
Publikováno v:
AIMS Mathematics, Vol 8, Iss 11, Pp 27200-27209 (2023)
In this paper, we prove that an almost contact metric structure of a real hypersurface in a complex space form is quasi-contact if and only if it is contact. We also classify real hypersurfaces whose associated almost contact metric structures are ne
Externí odkaz:
https://doaj.org/article/f58e35572aeb4bbdbcd8dbe2cc6243f6
Publikováno v:
Pacific J. Math. 316 (2022) 183-205
We exhibit families of non trivial (i.e. not Kaehler-Einstein) radial Kaehler-Ricci solitons (KRS), both complete and not complete, which can be Kaehler immersed into infinite dimensional complex space forms. This result shows that the triviality of
Externí odkaz:
http://arxiv.org/abs/2105.10695
Publikováno v:
Gong-kuang zidonghua, Vol 49, Iss 7, Pp 6-13, 48 (2023)
The technological development and application status of underground complex space UAVs are analyzed. It is pointed out that underground complex space UAVs face problems such as insufficient individual performance, limited environmental situational aw
Externí odkaz:
https://doaj.org/article/9b2491c50a7f471cbd0789ccde48b833
Akademický článek
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Akademický článek
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Publikováno v:
Ratio Mathematica, Vol 42, Iss 0, Pp 305-339 (2022)
This paper is the first in a series of papers showing that Newtonian physics and Einsteinian relativity theory can be unified, by using a Generalized Real Boost (GRB), which expresses both the Galilean Transformation (GT) and the Lorentz Boost. Here,
Externí odkaz:
https://doaj.org/article/80f2b17fcfb84f8791e89c3995712339