5 citations · 5 across the 3 of their papers we have counts for
3 papers
gr-qc2015
A note on proper curvature collineations in Bianchi type IV space-times
Ghulam Shabbir, Amjad Ali
Curvature collineations of Bianchi type IV space-times are investigated using the rank of the 6X6 Riemann matrix and direct integration technique. From the above study it follows t…
gr-qc2015
A note on proper curvature collineations in Bianchi types VI_{0} and VII_{0} space-times
Ghulam Shabbir, Amjad Ali
We study proper curvature collineations in the most general form of the Bianchi types VI_{0} and VII_{0} space-times using the rank of the 6X6 Riemann matrix and direct integration…
gr-qc2008★ 5 cited
Proper projective collineation in non-static spherically symmetric space-times
Ghulam Shabbir, Amjad Ali
We investigate the proper projective collineation in non-static spherically symmetric space-times using direct integration and algebraic techniques. Studying projective collineatio…