Improved Cauchy-Schwarz norm inequality for operators
Improved Cauchy-Schwarz norm inequality for operators
Let A, B and X be operators on a complex seperable Hilbert space such that A and B are positive.Cauchy-Schwarz norm inequality for operators asserts thatfor any real number r > 0 and every unitarily invariant norm . .In this article we derive several refinements of Cauchy-Schwarz norm inequality for …