GENERALIZED NULL BERTRAND CURVES IN MINKOWSKI SPACE-TIME

Aksoyak F., Gok I., Ilarslan K.

ANALELE STIINTIFICE ALE UNIVERSITATII AL I CUZA DIN IASI-SERIE NOUA-MATEMATICA, cilt.60, sa.2, ss.489-502, 2014 (SCI-Expanded) identifier identifier

Özet

COKEN and CIFTCI proved that a null Cartan curve in Minkowski space-time E-1(4) is a null Bertrand curve if and only if k(2) is nonzero constant and k(3) is zero. That is, the null curve with non-zero curvature k(3) is not a Bertrand curve in Minkowski space-time E-1(4).