Spacelike and timelike normal curves in Minkowski space-time
Author(s) -
Kazım İlarslan,
Emilija Nešović
Publication year - 2009
Publication title -
publications de l institut mathematique
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.246
H-Index - 17
eISSN - 1820-7405
pISSN - 0350-1302
DOI - 10.2298/pim0999111i
Subject(s) - minkowski space , frenet–serret formulas , mathematical analysis , curvature , constant (computer programming) , constant curvature , mathematics , moving frame , space (punctuation) , mathematical physics , frame (networking) , geometry , telecommunications , linguistics , philosophy , computer science , programming language
We define normal curves in Minkowski space-time E41. In particular, we characterize the spacelike normal curves in E41 whose Frenet frame contains only non-null vector fields, as well as the timelike normal curves in E41 , in terms of their curvature functions. Moreover, we obtain an explicit equation of such normal curves with constant curvatures.
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