Singular Minimal Surfaces which are Minimal
Autor: | Muhittin Evren AYDIN, Ayla ERDUR KARA, Mahmut ERGÜT |
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Rok vydání: | 2021 |
Předmět: | |
Zdroj: | Volume: 4, Issue: 4 136-146 Universal Journal of Mathematics and Applications |
ISSN: | 2619-9653 |
DOI: | 10.32323/ujma.984462 |
Popis: | In the present paper, we discuss the singular minimal surfaces in a Euclidean 3-space R^{3} which are minimal. In fact, such a surface is nothing but a plane, a trivial outcome. However, a non-trivial outcome is obtained when we modify the usual condition of singular minimality by using a special semi-symmetric metric connection instead of the Levi-Civita connection on R^{3}. With this new connection, we prove that, besides planes, the singular minimal surfaces which are minimal are the generalized cylinders, providing their explicit equations. A trivial outcome is observed when we use a special semi-symmetric non-metric connection. Furthermore, our discussion is adapted to the Lorentz-Minkowski 3-space. 15 pages |
Databáze: | OpenAIRE |
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