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TUBES OF FINITE CHEN-TYPE

  • Al-Zoubi, Hassan (Department of Mathematics Al-Zaytoonah University of Jordan) ;
  • Jaber, Khalid M. (Department of Computer Science Al-Zaytoonah University of Jordan) ;
  • Stamatakis, Stylianos (Department of Mathematics Aristotle University of Thessaloniki)
  • 투고 : 2017.05.26
  • 심사 : 2017.07.26
  • 발행 : 2018.04.30

초록

In this paper, we consider surfaces in the 3-dimensional Euclidean space $\mathbb{E}^3$ which are of finite III-type, that is, they are of finite type, in the sense of B.-Y. Chen, corresponding to the third fundamental form. We present an important family of surfaces, namely, tubes in $\mathbb{E}^3$. We show that tubes are of infinite III-type.

키워드

참고문헌

  1. H. Al-Zoubi and S. Stamatakis, Ruled and Quadric surfaces satisfying ${\Delta}^{III}x$ = Ax, J. Geom. Graph. 20 (2016), no. 2, 147-157.
  2. C. Baikoussis and L. Verstraelen, The Chen-type of the spiral surfaces, Results Math. 28 (1995), no. 3-4, 214-223. https://doi.org/10.1007/BF03322254
  3. W. Blaschke and K. Leichtwiss, Elementare Differentialgeometrie, Springer, Berlin, 1973.
  4. B.-Y. Chen, Surfaces of finite type in Euclidean 3-space, Bull. Soc. Math. Belg. Ser B 39 (1987), no. 2, 243-254.
  5. B.-Y. Chen, Some open problems and conjectures on submanifolds of finite type, Soochow J. Math. 17 (1991), no. 2, 169-188.
  6. B.-Y. Chen, A report on submanifolds of finite type, Soochow J. Math. 22 (1996), no. 2, 117-337.
  7. B.-Y. Chen, Total Mean Curvature and Submanifolds of Finite Type, 2nd edition. World Scientific Publisher, 2015.
  8. B.-Y. Chen and F. Dillen, Quadrics of finite type, J. Geom. 38 (1990), no. 1-2, 16-22. https://doi.org/10.1007/BF01222891
  9. B.-Y. Chen, F. Dillen, L. Verstraelen, and L. Vrancken, Ruled surfaces of finite type, Bull. Austral. Math. Soc. 42 (1990), no. 3, 447-453. https://doi.org/10.1017/S0004972700028616
  10. F. Defever, R. Deszcz, and L. Verstraelen, The compact cyclides of Dupin and a conjecture of B.-Y. Chen, J. Geom. 46 (1993), no. 1-2, 33-38. https://doi.org/10.1007/BF01230997
  11. F. Dillen, J. Pas, and L. Verstraelen, On surfaces of finite type in Euclidean 3-space, Kodai Math. J. 13 (1990), no. 1, 10-21. https://doi.org/10.2996/kmj/1138039155
  12. W. Haack, Elementtare Differetialgeometrie, Basel und Stuttgart, Berkhauser 1955.
  13. O. Garay, An extension of Takahashi's theorem, Geom. Dedicata 34 (1990), no. 2, 105-112. https://doi.org/10.1007/BF00147319
  14. J. S. Ro and D. W. Yoon, Tubes of Weingarten types inEuclidean 3-space, J. Cungcheong Math. Soc. 22 (2009), 359-366.
  15. S. Stamatakis and H. Al-Zoubi, On surfaces of finite Chen-type, Results. Math. 43 (2003), no. 1-2, 181-190. https://doi.org/10.1007/BF03322734
  16. S. Stamatakis, Surfaces of revolution satisfying ${\Delta}^{III}x$ = Ax, J. Geom. Graph. 14 (2010), no. 2, 181-186.
  17. T. Takahashi, Minimal immersions of Riemannian manifolds, J. Math. Soc. Japan 18 (1966), 380-385. https://doi.org/10.2969/jmsj/01840380