A Study on the Bertrand Offsets of Timelike Ruled Surfaces in Minkowski 3-Space
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DOI: 10.3390/sym14040783
Abstract: This work extends some classical results of Bertrand curves to timelike ruled and developable surfaces using the E. Study map. This provides support to define two timelike ruled surfaces which are offset in the sense… read more here.
Keywords: ruled surfaces; timelike ruled; bertrand offsets; offsets timelike ... See more keywords
Timelike Ruled Surfaces with Stationary Disteli-Axis
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DOI: 10.3390/sym15050998
Abstract: This paper derives the declarations for timelike ruled surfaces with stationary timelike Disteli-axis by the E. Study map. This prepares the ability to determine a set of Lorentzian invariants which explain the local shape of… read more here.
Keywords: timelike disteli; ruled surfaces; disteli axis; surfaces stationary ... See more keywords