AMBIENTUM BIOETHICA BIOLOGIA CHEMIA DIGITALIA DRAMATICA EDUCATIO ARTIS GYMNAST. ENGINEERING EPHEMERIDES EUROPAEA GEOGRAPHIA GEOLOGIA HISTORIA HISTORIA ARTIUM INFORMATICA IURISPRUDENTIA MATHEMATICA MUSICA NEGOTIA OECONOMICA PHILOLOGIA PHILOSOPHIA PHYSICA POLITICA PSYCHOLOGIA-PAEDAGOGIA SOCIOLOGIA THEOLOGIA CATHOLICA THEOLOGIA CATHOLICA LATIN THEOLOGIA GR.-CATH. VARAD THEOLOGIA ORTHODOXA THEOLOGIA REF. TRANSYLVAN
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Authors: ADEL H. SOROUR.
DOI: 10.24193/subbmath.2017.3.07
Published Online: 2017-09-30
Published Print: 2017-09-30
pp. 341-352
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In this paper, we study inextensible flows of focal curves associated with tube-like surfaces in Galilean 3-space G3. We give some characterizations for curvature and torsion of focal curves associated with tube-like surfaces in Galilean 3-space G3. Furthermore, we show that if ow of this tube-like surface is inextensible then this surface is not developable as well as not minimal. Finally, an example of tube-like surface is used to demonstrate our theoretical results and graphed.
Keywords: Tube-like surface, Gaussian curvature, mean curvature, Galilean 3-space. Mathematics Subject Classification (2010): 31B30, 58E20.
