THERMAL SCIENCE
International Scientific Journal
ROTATIONAL HYPERSURFACES GENERATED BY WEIGHTED MEAN CURVATURE IN E41 WITH DENSITY
ABSTRACT
In this paper, we study rotational hypersurfaces in 4-D Lorentz-Minkowski space with density. We give the weighted mean curvature of a rotational hypersurface about spacelike (timelike) axis in E41 with densities ex2-y2-z2 and ex-y-z (e-y2-z2-t2 and e-y-z-t). We obtain the parametric expressions of the rotational hypersurfaces about spacelike (timelike) axis in E4 1 with density ex2-y2-z2 (e-y2-z2-t2) with respect to the weighted mean curvature and give some examples for them. Also, we give some results about rotational hypersurfaces about spacelike (timelike) axis in E41 with density ex-y-z (e-y-z-t) to be with constant or non-constant weighted mean curvature.
KEYWORDS
PAPER SUBMITTED: 2021-05-26
PAPER REVISED: 2021-10-20
PAPER ACCEPTED: 2022-04-28
PUBLISHED ONLINE: 2022-07-23
THERMAL SCIENCE YEAR
2022, VOLUME
26, ISSUE
Issue 4, PAGES [3043 - 3053]
- ***, Wikipedia, Wikipedia: Surface of Revolution, Wikimedia Foundation Inc., 2020, (UTC), Available from en.wikipedia.org/wiki/Surface-of-revolution, 2020
- Moore, C., Surfaces of Rotation in a Space of 4-D, Ann. Math., 21 (1919), pp. 81-93
- Chen, B. Y., Ishikawa, S., On Classification of some Surfaces of Revolution of Finite Type, Tsukuba J. Math., 17 (1993), 1, pp. 287-298
- Yoon, D. W., Rotation Surfaces with Finite Type Gauss map in E4, Indian J. Pure Appl. Math., 32 (2001), 12, pp. 1803-1808
- Dursun, U., Rotational Hypersurfaces in Lorentz-Minkowski Space with Constant Mean Curvature, Taiwanese J. of Math., 14 (2010), 2, pp. 685-705
- Izumiya, S., et al., Flat Lightlike Hypersurfaces in Lorentz-Minkowski 4-Space, Journal of Geometry and Physics, 59 (2009), 11, pp. 1528-1546
- Arslan, K., et al., Generalized Rotation Surfaces in E4, Results. Math., 61 (2012), Jan., pp. 315-327
- Cheng, Q.-M., Wan, Q.-R., Complete Hypersurfaces of R4 with Constant Mean Curvature, Monatshefte für Mathematik, 118 (1994), Sept., pp. 171-204
- Ganchev, G., Milousheva, V., General Rotational Surfaces in the 4-D Minkowski Space, Turkish J. Math., 38 (2014), 5, pp. 883-895
- Guler, E., et al., The Gauss Map and the 3rd Laplace-Beltrami Operator of the Rotational Hypersurface in 4-Space, Symmetry, 10 (2018), 9, pp. 1-11
- Guler, E., Helical Hypersurfaces in Minkowski Geometry E4 1, Symmetry, 12 (2020), 8, 1206
- Corwin, I., et al., Differential Geometry of Manifolds with Density, Rose-Hulman Und. Math. J., 7 (2006), 1, pp. 1-15
- Mohajan, H. K., Minkowski Geometry and Space-Time Manifold in Relativity, Journal of Environmental Treatment Techniques, 1 (2013), 2, pp. 101-109
- Gromov, M., Isoperimetry of Waists and Concentration of Maps, Geom. Func. Anal., 13 (2003), 1, pp. 178-215
- Altin, M., et al., Rotational Surfaces Generated by Planar Curves in E3 with Density, Int. J. Anal. Appl., 17 (2019), 3, pp. 311-328
- Altin, M., et al., Ruled Surfaces in E3 with Density, Honam Mathematical Journal, 41 (2019), 4, pp. 683-695
- Altin, M., et al., Non-Null Curves with Constant Weighted Curvature in Lorentz-Minkowski Plane with Density, Turk. J. Math., 44 (2020), Jan., pp. 588-610
- Altin, M., et al., Ruled Surfaces Constructed by Planar Curves in Euclidean 3-Space with Density, Celal Bayar Univ. Journal of Science, 16 (2020), 1, pp. 81-88
- Altin, M., et al., Monge Hypersurfaces in Euclidean 4-Space with Density, Journal of Polytechnic, 23 (2020), 1, pp. 207-214
- Belarbi, L., Belkhelfa, M., Surfaces in R3 with Density, i-Manager's Journal on Mathematics, 1 (2012), 1, pp. 34-48
- Hieu, D. T., Nam, T. L., The Classification of Constant Weighted Curvature Curves in the Plane with a Log-Linear Density, Commun., Pure Appl. Anal., 13 (2013), 4, pp. 1641-1652
- Kazan, A., Karadag, H. B., Weighted Minimal and Weighted Flat Surfaces of Revolution in Galilean 3-Space with Density, Int. J. Anal. Appl., 16 (2018), 3, pp. 414-426
- Kazan, A., Kazan, S., Helix Surfaces in Euclidean 3-Space with Density, Avrupa Bilim ve Teknoloji Dergisi, 21 (2021), Jan., pp. 424-427
- Morgan, F., Manifolds with Density, Not. Amer. Math. Soc., 52 (2005), 8, pp. 853-858
- Morgan, F., Myers' Theorem With Density, Kodai Math. J., 29 (2006), 3, pp. 455-461
- Nam, T. L., Some Results on Curves in the Plane with Log-Linear Density, Asian-European J. of Math., 10 (2017), 2, pp. 1-8
- Yoon, D. W., et al., Constructions of Helicoidal Surfaces in Euclidean Space with Density, Symmetry, 9 (2017), 9, 173
- Yoon, D. W., Weighted Minimal Translation Surfaces in Minkowski 3-Space with Density, International Journal of Geometric Methods in Modern Physics, 14 (2017), 12, pp. 1-10
- Yoon, D. W., Yuzbası, Z. K., Weighted Minimal Affine Translation Surfaces in Euclidean Space with Density, International Journal of Geometric Methods in Modern Physics, 15 (2018), 11, 1850196
- Lee, J. M., Riemannian Manifolds - An Introduction Curvature, Springer-Verlag New York, USA, 1997