A New Approach to Timelike Hypersurfaces of Constant Ratio in <math xmlns="http://www.w3.org/1998/Math/MathML" id="M1"> <mi>I</mi> <msubsup> <mrow> <mi>E</mi> </mrow> <mrow> <mn>1</mn> </mrow> <mrow> <mn>4</mn> </mrow> </msubsup> </math>
Journal of mathematics