Normal Structure and Some Inequalities of Geometric Parameters in Banach Space <math xmlns="http://www.w3.org/1998/Math/MathML" id="M1"> <mi>X</mi> </math> and <math xmlns="http://www.w3.org/1998/Math/MathML" id="M2"> <msup> <mrow> <mi>X</mi> </mrow> <mi>∗</mi> </msup> </math>
Journal of Mathematics