Open AccessOn timelike parallel pi-Equidistant ruled surfaces with a timelike base curve in the Minkowski 3-space R3 1
Author(s) -
Melek Masal,
N. Kuruoğlu
Publication year - 2014
Publication title -
boletim da sociedade paranaense de matemática
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.347
H-Index - 15
eISSN - 2175-1188
pISSN - 0037-8712
DOI - 10.5269/bspm.v33i2.22778
Subject(s) - minkowski space , equidistant , base (topology) , space (punctuation) , mathematics , closed timelike curve , tensor (intrinsic definition) , mathematical analysis , geometry , physics , pure mathematics , mathematical physics , spacetime , computer science , quantum mechanics , operating system
In this paper, timelike parallel pi-equidistant ruled surfaces with atimelike base curve are dened and the shape operators, shape tensor, the qth fun-damental forms and the characteristic polynomials of the shape tensors of thesesurfaces are obtained. Then, some relations between them are found. Finally, anexample for the timelike parallel p2 equidistant ruled surfaces by a timelike basecurve in the Minkowski 3-space R31 is given